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Gallium nitride

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1263: 248: 173: 573: 53: 660: 1603:. This process can be further modified to reduce dislocation densities. First, an ion beam is applied to the growth surface in order to create nanoscale roughness. Then, the surface is polished. This process takes place in a vacuum. Polishing methods typically employ a liquid electrolyte and UV irradiation to enable mechanical removal of a thin oxide layer from the wafer. More recent methods have been developed that utilize solid-state 44: 818: 972: 663: 1381:. The AN/TPQ-53 radar system was designed to detect, classify, track, and locate enemy indirect fire systems, as well as unmanned aerial systems. The AN/TPQ-53 radar system provided enhanced performance, greater mobility, increased reliability and supportability, lower life-cycle cost, and reduced crew size compared to the AN/TPQ-36 and the AN/TPQ-37 systems. 665: 1286:(HEMT) have been offered commercially since 2006, and have found immediate use in various wireless infrastructure applications due to their high efficiency and high voltage operation. A second generation of devices with shorter gate lengths will address higher-frequency telecom and aerospace applications. 1200:
GaN power ICs monolithically integrate a GaN FET, GaN-based drive circuitry and circuit protection into a single surface-mount device. Integration means that the gate-drive loop has essentially zero impedance, which further improves efficiency by virtually eliminating FET turn-off losses. Academic
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by manufacturers. This allows the FETs to maintain costs similar to silicon power MOSFETs but with the superior electrical performance of GaN. Another seemingly viable solution for realizing enhancement-mode GaN-channel HFETs is to employ a lattice-matched quaternary AlInGaN layer of acceptably low
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Cite journal | last1 = Di Carlo | first1 = A. | doi = 10.1002/1521-396X(200101)183:1<81::AID-PSSA81>3.0.CO;2-N | title = Tuning Optical Properties of GaN-Based Nanostructures by Charge Screening | journal = Physica Status Solidi A | volume = 183 | issue = 1 | pages = 81–85 | year = 2001
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GaN transistors became generally available. Only n-channel transistors were available. These devices were designed to replace power MOSFETs in applications where switching speed or power conversion efficiency is critical. These transistors are built by growing a thin layer of GaN on top of a
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and room-temperature stimulated emission (essential for laser action). This has led to the commercialization of high-performance blue LEDs and long-lifetime violet laser diodes, and to the development of nitride-based devices such as UV detectors and high-speed
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Rahbardar Mojaver, Hassan; Gosselin, Jean-Lou; Valizadeh, Pouya (27 June 2017). "Use of a bilayer lattice-matched AlInGaN barrier for improving the channel carrier confinement of enhancement-mode AlInGaN/GaN hetero-structure field-effect transistors".
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The higher efficiency and high power density of integrated GaN power ICs allows them to reduce the size, weight and component count of applications including mobile and laptop chargers, consumer electronics, computing equipment and electric vehicles.
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devices. Due to high power density and voltage breakdown limits GaN is also emerging as a promising candidate for 5G cellular base station applications. Since the early 2020s, GaN power transistors have come into increasing use in
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Wraback, M.; Shen, H.; Carrano, J.C.; Collins, C.J; Campbell, J.C.; Dupuis, R.D.; Schurman, M.J.; Ferguson, I.T. (2000). "Time-Resolved Electroabsorption Measurement of the electron velocity-field characteristic in GaN".
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GaN transistors are suitable for high frequency, high voltage, high temperature and high-efficiency applications. GaN is efficient at transferring current, and this ultimately means that less energy is lost to heat.
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studies into creating low-voltage GaN power ICs began at the Hong Kong University of Science and Technology (HKUST) and the first devices were demonstrated in 2015. Commercial GaN power IC production began in 2018.
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currently used. The large band gap means that the performance of GaN transistors is maintained up to higher temperatures (~400 °C) than silicon transistors (~150 °C) because it lessens the effects of
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Czelej, K. (2024). "Atomistic Origins of Various Luminescent Centers and n-Type Conductivity in GaN: Exploring the Point Defects Induced by Cr, Mn, and O through an Ab Initio Thermodynamic Approach".
1132:(SiC). Group III nitride semiconductors are, in general, recognized as one of the most promising semiconductor families for fabricating optical devices in the visible short-wavelength and UV region. 1322:
devices (i.e. on / resistive when the gate-source voltage is zero). Several methods have been proposed to reach normally-off (or E-mode) operation, which is necessary for use in power electronics:
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High-brightness GaN light-emitting diodes (LEDs) completed the range of primary colors, and made possible applications such as daylight-visible full-color LED displays, white LEDs and blue
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Zhao, Chao; Alfaraj, Nasir; Subedi, Ram Chandra; Liang, Jian Wei; Alatawi, Abdullah A.; Alhamoud, Abdullah A.; Ebaid, Mohamed; Alias, Mohd Sharizal; Ng, Tien Khee; Ooi, Boon S. (2019).
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power amplifiers (e.g., those used in high-speed wireless data transmission) and high-voltage switching devices for power grids. A potential mass-market application for GaN-based RF
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Dora, Y.; Chakraborty, A.; McCarthy, L.; Keller, S.; Denbaars, S. P.; Mishra, U. K. (2006). "High Breakdown Voltage Achieved on AlGaN/GaN HEMTs with Integrated Slant Field Plates".
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GaN with a high crystalline quality can be obtained by depositing a buffer layer at low temperatures. Such high-quality GaN led to the discovery of p-type GaN, p–n junction blue/UV-
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Shenai-Khatkhate, D. V.; Goyette, R. J.; Dicarlo, R. L. Jr; Dripps, G. (2004). "Environment, health and safety issues for sources used in MOVPE growth of compound semiconductors".
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Multi Mission Radar that was able to detect and track air craft and ballistic targets, while providing fire control guidance for missile interception or air defense artillery.
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Morkoç, H.; Strite, S.; Gao, G. B.; Lin, M. E.; Sverdlov, B.; Burns, M. (1994). "Large-band-gap SiC, III–V nitride, and II–VI ZnSe-based semiconductor device technologies".
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using PMOS and NMOS transistors was reported with gate lengths of 0.5 μm (gate widths of the PMOS and NMOS transistors were 500 μm and 50 μm, respectively).
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Amano, H.; Asahi, T.; Akasaki, I. (1990). "Stimulated Emission Near Ultraviolet at Room Temperature from a GaN Film Grown on Sapphire by MOVPE Using an AlN Buffer Layer".
3093: 3393:, D'Evelyn, Mark Philip; Park, Dong-Sil & LeBoeuf, Steven Francis et al., "Gallium nitride crystal and method of making same", issued 2013-01-22 906:, high-power and high-frequency devices. For example, GaN is the substrate that makes violet (405 nm) laser diodes possible, without requiring nonlinear optical 666: 3050: 2423:
Akasaki, I.; Amano, H.; Sota, S.; Sakai, H.; Tanaka, T.; Koike, M. (1995). "Stimulated Emission by Current Injection from an AlGaN/GaN/GaInN Quantum Well Device".
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Amano, H.; Sawaki, N.; Akasaki, I.; Toyoda, Y. (1986). "Metalorganic vapor phase epitaxial growth of a high quality GaN film using an AlN buffer layer".
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Foster, Corey M.; Collazo, Ramon; Sitar, Zlatko; Ivanisevic, Albena (2013). "abstract NCSU study: Aqueous Stability of Ga- and N-Polar Gallium Nitride".
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Harafuji, Kenji; Tsuchiya, Taku; Kawamura, Katsuyuki (2004). "Molecular dynamics simulation for evaluating melting point of wurtzite-type GaN crystal".
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Asif Khan, M.; Kuznia, J. N.; Bhattarai, A. R.; Olson, D. T. (1993). "Metal semiconductor field effect transistor based on single crystal GaN".
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GaN-based electronics (not pure GaN) have the potential to drastically cut energy consumption, not only in consumer applications but even for
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These devices offer lower loss during power conversion and operational characteristics that surpass traditional silicon counterparts.
1370: 943:(GaAs) transistors, they make ideal power amplifiers at microwave frequencies. In addition, GaN offers promising characteristics for 2621: 1435: 1615:
GaN dust is an irritant to skin, eyes and lungs. The environment, health and safety aspects of gallium nitride sources (such as
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Goldberger, J.; He, R.; Zhang, Y.; Lee, S.; Yan, H.; Choi, H. J.; Yang, P. (2003). "Single-crystal gallium nitride nanotubes".
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M. Shibata, T. Furuya, H. Sakaguchi, S. Kuma (1999). "Synthesis of gallium nitride by ammonia injection into gallium melt".
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radar in 2010 utilizing GaN technology. In 2021 Thales put in operation more than 50,000 GaN Transmitters on radar systems.
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of GaN has made it an ideal candidate for high-power and high-temperature microwave applications, as evidenced by its high
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the implantation of fluorine ions under the gate (the negative charge of the F-ions favors the depletion of the channel)
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that are inherent to any semiconductor. The first gallium nitride metal semiconductor field-effect transistors (GaN
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below 1000 °C, the powder must be made from something more reactive, usually in one of the following ways:
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the integration of a cascaded pair constituted by a normally-on GaN transistor and a low voltage silicon MOSFET
5247: 2281: 1250:) with a band gap dependent on the ratio of In or Al to GaN allows the manufacture of light-emitting diodes ( 5242: 2726: 2500: 1153: 609: 448: 205: 168: 3236:"III–nitride nanowires on unconventional substrates: From materials to optoelectronic device applications" 2972: 2708: 226: 130: 623: 5237: 4624: 4316: 3539: 2794: 1378: 1374: 984: 907: 887: 792: 784: 572: 3660: 1830:. Eds. Levinshtein M.E., Rumyantsev S.L., Shur M.S., John Wiley & Sons, Inc., New York, 2001, 1–30 939:
Because GaN transistors can operate at much higher temperatures and work at much higher voltages than
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One of the earliest syntheses of gallium nitride was at the George Herbert Jones Laboratory in 1932.
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Wetzel, C.; Suski, T.; Ager, J.W. III; Fischer, S.; Meyer, B.K.; Grzegory, I.; Porowski, S. (1996)
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Lockheed Martin fielded other tactical operational radars with GaN technology in 2018, including
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Terao, S.; Iwaya, M.; Nakamura, R.; Kamiyama, S.; Amano, H.; Akasaki, I. (2001). "Fracture of Al
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GaN crystals can be grown from a molten Na/Ga melt held under 100 atmospheres of pressure of N
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Unlike silicon transistors that switch off due to power surges, GaN transistors are typically
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Meneghini, Matteo; Hilt, Oliver; Wuerfl, Joachim; Meneghesso, Gaudenzio (25 January 2017).
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Arakawa, Y. (2002). "Progress in GaN-based quantum dots for optoelectronics applications".
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Gallium nitride can also be synthesized by injecting ammonia gas into molten gallium at
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devices. The first GaN-based high-brightness LEDs used a thin film of GaN deposited via
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and thermal conductivity. In its pure form it resists cracking and can be deposited in
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This article is about Gallium nitride, the chemical compound. For other uses, see
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An early synthesis of gallium nitride was by Robert Juza and Harry Hahn in 1938.
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2010 IEEE Intl. Symposium, Technical Abstract Book, Session TH3D, pp. 164–165
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Properties of Advanced Semiconductor Materials GaN, AlN, InN, BN, SiC, SiGe
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Murata, Junji; Nishiguchi, Yoshito; Iwasaki, Takeshi (1 December 2018).
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Blue Diode Research Hastens Day of Large-Scale Solid-State Light Sources
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fighter. Saab already offers products with GaN based radars, like the
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Except where otherwise noted, data are given for materials in their
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Ceramics Science and Technology, Volume 2: Materials and Properties
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was calculated, thus providing data for the design of GaN devices.
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N/GaN Heterostructure – Compositional and Impurity Dependence –".
2029:"Gallium Nitride as an Electromechanical Material. R-Z. IEEE 2014" 1969:
Lidow, Alexander; Witcher, J. Brandon; Smalley, Ken (March 2011).
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Johan Strydom; Michael de Rooij; David Reusch; Alex Lidow (2019).
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that are solvent-free and require no radiation before polishing.
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in GaN in 1999. Scientists at ARL experimentally obtained a peak
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density, on the order of 10 to 10 defects per square centimeter.
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GaN technology is also utilized in military electronics such as
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the use of a p-type layer on top of the AlGaN/GaN heterojunction
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Bougrov V., Levinshtein M.E., Rumyantsev S.L., Zubrilov A., in
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Strongly localized donor level in oxygen doped gallium nitride
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GaN-based metal–oxide–semiconductor field-effect transistors (
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radar system to replace two medium-range radar systems, the
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devices have shown stability in high radiation environments
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is necessary for growing quantum wells and other kinds of
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the use of a MIS-type gate stack, with recess of the AlGaN
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Jian-Jang Huang, Hao-Chung Kuo, Shyh-Chiang Shen (2014).
2282:"A brief history of gallium nitride (GaN) semiconductors" 2243: 2106: 1448:
and nanowires are proposed for applications in nanoscale
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Shipman, Matt and Ivanisevic, Albena (24 October 2011).
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Amano, H.; Kito, M.; Hiramatsu, K.; Akasaki, I. (1989).
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IEEE Journal of Selected Topics in Quantum Electronics
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to incorporate GaN active-device technology into the
3182: 1254:) with colors that can go from red to ultra-violet. 3148:"Arexis - Outsmarting threats by electronic attack" 3094:"Saab first in its industry to bring GaN to market" 1293:) and metal–semiconductor field-effect transistor ( 3304:Nitride Semiconductor Light-Emitting Diodes (LEDs) 2462: 2312:Zeitschrift für Anorganische und Allgemeine Chemie 2379: 1793:(3 ed.). California, USA: Wiley. p. 3. 5224: 1135: 193: 2973:"GaN Extends Range of Army's Q-53 Radar System" 2082: 1623:) and industrial hygiene monitoring studies of 662: 98: 2944:"Export Market Strong for Thales Ground Radar" 2593: 2591: 1791:GaN Transistors for efficient power conversion 1595:Commercially, GaN crystals can be grown using 1073:of 225 kV/cm. With this information, the 3948: 3547: 2719: 1627:sources have been reported in a 2004 review. 1192:standard silicon wafer, often referred to as 3375:: CS1 maint: multiple names: authors list ( 3326:: CS1 maint: multiple names: authors list ( 2824: 2822: 2820: 2047: 1257: 3227: 2966: 2964: 2588: 1493:at 750 °C. As Ga will not react with N 3955: 3941: 3554: 3540: 1817:, Thesis, North Carolina State University. 1197:spontaneous polarization mismatch to GaN. 246: 171: 149: 3451: 3261: 3251: 2911: 2901: 2817: 2541: 2539: 2458: 2456: 2454: 2132: 2073: 2012: 1590: 213: 3176: 2961: 2305: 1455: 1261: 1069:time of 2.5 picoseconds, attained at an 970: 1933: 242: 14: 5225: 4023: 3963:Salts and covalent derivatives of the 2635:(April/May 2014). SeminconductorTODAY. 2536: 2451: 1896: 1839: 1712: 1687: 966: 162: 5047: 3936: 3561: 3535: 3172:from the original on 31 October 2020. 2970: 2828: 2597: 2279: 2021: 1843:CRC Handbook of Chemistry and Physics 1691:CRC Handbook of Chemistry and Physics 1683: 1681: 1679: 1396:. In 2019, Lockheed Martin's partner 1178:thermal generation of charge carriers 983:14.21 GPa), mechanically stable 924:), making it a suitable material for 274:Key: JMASRVWKEDWRBT-UHFFFAOYSA-N 1571:. Growth temperature ranges between 952:in electronic equipment, converting 2425:Japanese Journal of Applied Physics 2382:Japanese Journal of Applied Physics 2183:Japanese Journal of Applied Physics 2113:Japanese Journal of Applied Physics 2054:Japanese Journal of Applied Physics 1986: 1833: 1411:flight tested its new GaN designed 1346:active electronically scanned array 1038:compounds also tend to have a high 886:is a very hard material that has a 284:Key: JMASRVWKEDWRBT-MDMVGGKAAI 184: 24: 3048: 3022: 2996: 2941: 2306:Juza, Robert; Hahn, Harry (1938). 1676: 1539:Metal-organic vapour phase epitaxy 1484: 1284:high-electron-mobility transistors 1268:high-electron-mobility transistors 1221: 658: 25: 5264: 3520: 3513:. North Carolina State University 1924:|bibcode = 2001PSSAR.183...81D }} 1846:(92nd ed.). Boca Raton, FL: 1694:(92nd ed.). Boca Raton, FL: 1601:metalorganic vapour phase epitaxy 1547:are grown on industrial scale by 1114:metalorganic vapour-phase epitaxy 723:. Retrieved on 18 February 2024. 391:3.4 eV (300 K, direct) 3277:Ralf Riedel, I-Wei Chen (2015). 3253:10.1016/j.pquantelec.2018.07.001 1840:Haynes, William M., ed. (2011). 1688:Haynes, William M., ed. (2011). 1535:at normal atmospheric pressure. 1003:, despite the mismatch in their 816: 571: 401:1500 cm/(V·s) (300 K) 51: 42: 3503: 3468: 3440:Electrochemistry Communications 3427: 3402: 3383: 3334: 3295: 3270: 3240:Progress in Quantum Electronics 3158: 3140: 3122: 3104: 3086: 3068: 3042: 3016: 2990: 2971:Brown, Jack (16 October 2018). 2935: 2920: 2877: 2856: 2808: 2795:"Apple 30W Compact GaN Charger" 2787: 2762: 2737: 2701: 2683: 2639: 2629:Compounds & AdvancedSilicon 2614: 2553: 2491: 2330: 2299: 2273: 2237: 2223:Preuss, Paul (11 August 2000). 2217: 2141: 2048:Akasaki, I.; Amano, H. (1997). 1987:Ahi, Kiarash (September 2017). 1980: 1962: 1927: 1917: 1216: 1167:is as the microwave source for 1080: 812:(at 25 °C , 100 kPa). 411:1.3 W/(cm·K) (300 K) 3497:10.1016/j.jcrysgro.2004.09.007 2829:Davis, Sam (1 November 2009). 1890: 1864: 1820: 1807: 1782: 1747: 1386:TPS-77 Multi Role Radar System 13: 1: 3363:10.1016/S0022-0248(98)00819-7 2280:Ahmad, Majeed (23 May 2023). 1911:10.1021/acs.chemmater.4c00178 1878:. Thermo Fisher Science. 2020 1669: 1204: 1136:GaN transistors and power ICs 1047:U.S. Army Research Laboratory 3869:Organogallium(III) compounds 3453:10.1016/j.elecom.2018.11.006 2501:IEEE Electron Device Letters 1543:Blue, white and ultraviolet 1479: 1440: 1301:(SBDs) have also been made. 1120:. Other substrates used are 7: 2948:Aviation International News 2731:www.semiconductor-today.com 1637: 1460:When doped with a suitable 1234:. The mixture of GaN with 1023:and with magnesium (Mg) to 494: = 3.186 Å, 10: 5269: 5049: 2649:Journal of Applied Physics 2465:Journal of Applied Physics 1721:Journal of Applied Physics 1630:Bulk GaN is non-toxic and 985:wide-bandgap semiconductor 888:Wurtzite crystal structure 793:Gallium arsenide phosphide 785:Aluminium gallium arsenide 341:83.730 g/mol 26: 4025: 3972: 3672: 3653: 3627: 3592: 3569: 3477:Journal of Crystal Growth 3343:Journal of Crystal Growth 2709:"GaN Integrated Circuits" 2598:Davis, Sam (March 2010). 2234:. Berkeley Lab., lbl.gov. 1956:10.1109/JSTQE.2002.801675 1610: 1339: 1258:Transistors and power ICs 1154:Johnson's figure of merit 1031:and making them brittle. 806: 797:Aluminium gallium nitride 727: 552: 547: 515: 498: = 5.186 Å 435: 318: 293: 258: 82: 74: 64: 59: 50: 41: 3306:. Woodhead. p. 68. 3025:"AN/TPQ-53 Radar System" 2324:10.1002/zaac.19382390307 2014:10.1117/1.OE.56.9.090901 1976:. GOMAC Tech Conference. 1813:Mion, Christian (2005). 1563:, the carrier gas being 1400:, developed a GaN-based 1272:Ferdinand-Braun-Institut 1128:mismatch of only 2% and 1098:field-effect transistors 610:Precautionary statements 5253:Wurtzite structure type 2562:Applied Physics Letters 2522:10.1109/LED.2006.881020 2339:Applied Physics Letters 2247:Applied Physics Letters 2230:25 October 2010 at the 1474:magnetic semiconductors 1299:Schottky barrier diodes 1103: 789:Indium gallium arsenide 369:> 1600 °C 1899:Chemistry of Materials 1654:Molecular-beam epitaxy 1597:molecular beam epitaxy 1591:Molecular beam epitaxy 1275: 1209:In 2016 the first GaN 976: 878:commonly used in blue 801:Indium gallium nitride 669: 281:InChI=1/Ga.N/rGaN/c1-2 2445:10.7567/JJAP.34.L1517 2134:10.1143/JJAP.28.L2112 1649:Semiconductor devices 1551:. The precursors are 1468:, GaN is a promising 1456:Spintronics potential 1265: 974: 882:since the 1990s. The 880:light-emitting diodes 668: 506:Coordination geometry 195:LW9640000 = LW9640000 5248:III-V semiconductors 3168:. 12 February 2015. 2402:10.1143/JJAP.29.L205 2203:10.1143/JJAP.40.L195 2075:10.1143/JJAP.36.5393 1605:polymer electrolytes 1573:800 and 1100 °C 1398:ELTA Systems Limited 979:GaN is a very hard ( 902:for applications in 651:(fire diamond) 407:Thermal conductivity 77:gallium(III) nitride 5243:Inorganic compounds 3489:2004JCrGr.272..816S 3355:1999JCrGr.196...47S 3205:10.1038/nature01551 3197:2003Natur.422..599G 3136:on 5 December 2018. 3100:on 6 February 2016. 2841:on 20 November 2021 2661:2017JAP...121x4502R 2574:1993ApPhL..62.1786A 2549:. 29 November 2023. 2514:2006IEDL...27..713D 2477:1994JAP....76.1363M 2437:1995JaJAP..34L1517A 2394:1990JaJAP..29L.205A 2351:1986ApPhL..48..353A 2259:2000ApPhL..76.1155W 2195:2001JaJAP..40..195T 2125:1989JaJAP..28L2112A 2066:1997JaJAP..36.5393A 2005:2017OptEn..56i0901A 1993:Optical Engineering 1948:2002IJSTQ...8..823A 1872:"Safety Data Sheet" 1733:2004JAP....96.2501H 1664:Lithium-ion battery 1187:In 2010, the first 1150:saturation velocity 987:material with high 967:Physical properties 917:is low (like other 913:Its sensitivity to 543:−110.2 kJ/mol 376:Solubility in water 38: 3527:Ioffe data archive 3414:patents.google.com 3154:on 23 August 2020. 3118:on 23 August 2020. 3049:Martin, Lockheed. 3023:Martin, Lockheed. 2997:Martin, Lockheed. 2903:10.3390/en10020153 1577:trimethylaluminium 1575:. Introduction of 1436:AN/TPS-80 (G/ATOR) 1407:On April 8, 2020, 1310:power transmission 1276: 1142:breakdown voltages 977: 915:ionizing radiation 908:frequency doubling 900:special properties 839:Infobox references 750:Gallium antimonide 728:Related compounds 670: 36: 5238:Gallium compounds 5220: 5219: 5214: 5213: 3930: 3929: 3926: 3925: 3563:Gallium compounds 3191:(6932): 599–602. 2977:Microwaves&RF 2835:Power Electronics 2774:Texas Instruments 2669:10.1063/1.4989836 2604:Electronic Design 2547:"Why GaN Systems" 2153:Cornell Chronicle 2017:– via SPIE. 1905:(13): 6392–6409. 1800:978-1-119-59442-0 1768:10.1021/la304039n 1741:10.1063/1.1772878 1356:Ground Master 400 1270:(manufactured by 1230:are used to read 1226:GaN-based violet 1146:electron mobility 1075:electron mobility 1005:lattice constants 957:mains electricity 847:Chemical compound 845: 844: 780:Related compounds 769:Aluminium nitride 742:Gallium phosphide 717:Sigma-Aldrich Co. 711:Safety data sheet 596:Hazard statements 443:Crystal structure 397:Electron mobility 227:CompTox Dashboard 131:Interactive image 124:Interactive image 16:(Redirected from 5260: 5168: 5162: 5147: 5141: 4991: 4949: 4938: 4911: 4905: 4886: 4862: 4849: 4835: 4816: 4807: 4795: 4768: 4754: 4729: 4700: 4687: 4673: 4654: 4645: 4634: 4607: 4588: 4574: 4563: 4552: 4540: 4534: 4524: 4518: 4509: 4489: 4464: 4451: 4437: 4428: 4408: 4399: 4389: 4376: 4363: 4345: 4339: 4326: 4304: 4285: 4272: 4258: 4249: 4229: 4220: 4207: 4194: 4178: 4172: 4163: 4152: 4146: 4138: 4124: 4110: 4087: 4074: 4060: 4051: 4038: 4018: 4008: 3998: 3985: 3976: 3975: 3957: 3950: 3943: 3934: 3933: 3865: 3864: 3556: 3549: 3542: 3533: 3532: 3514: 3507: 3501: 3500: 3472: 3466: 3465: 3455: 3431: 3425: 3424: 3422: 3420: 3410:"Google Patents" 3406: 3400: 3399: 3398: 3394: 3387: 3381: 3380: 3374: 3366: 3338: 3332: 3331: 3325: 3317: 3299: 3293: 3292: 3274: 3268: 3267: 3265: 3255: 3231: 3225: 3224: 3180: 3174: 3173: 3162: 3156: 3155: 3150:. Archived from 3144: 3138: 3137: 3132:. Archived from 3126: 3120: 3119: 3114:. Archived from 3108: 3102: 3101: 3096:. Archived from 3090: 3084: 3083: 3078:. Archived from 3072: 3066: 3065: 3063: 3061: 3046: 3040: 3039: 3037: 3035: 3020: 3014: 3013: 3011: 3009: 2994: 2988: 2987: 2985: 2983: 2968: 2959: 2958: 2956: 2954: 2939: 2933: 2932:, 13 April 2011. 2930:Northrop Grumman 2924: 2918: 2917: 2915: 2905: 2881: 2875: 2874: 2872: 2870: 2860: 2854: 2853: 2848: 2846: 2837:. Archived from 2826: 2815: 2812: 2806: 2805: 2803: 2801: 2791: 2785: 2784: 2782: 2780: 2766: 2760: 2759: 2757: 2755: 2741: 2735: 2734: 2723: 2717: 2716: 2705: 2699: 2698: 2687: 2681: 2680: 2643: 2637: 2636: 2626: 2618: 2612: 2611: 2595: 2586: 2585: 2582:10.1063/1.109549 2557: 2551: 2550: 2543: 2534: 2533: 2495: 2489: 2488: 2485:10.1063/1.358463 2460: 2449: 2448: 2420: 2414: 2413: 2377: 2371: 2370: 2334: 2328: 2327: 2303: 2297: 2296: 2294: 2292: 2277: 2271: 2270: 2267:10.1063/1.125968 2253:(9): 1155–1157. 2241: 2235: 2221: 2215: 2214: 2170: 2164: 2163: 2161: 2159: 2145: 2139: 2138: 2136: 2104: 2093: 2086: 2080: 2079: 2077: 2045: 2036: 2035: 2033: 2025: 2019: 2018: 2016: 1984: 1978: 1977: 1975: 1966: 1960: 1959: 1931: 1925: 1921: 1915: 1914: 1894: 1888: 1887: 1885: 1883: 1868: 1862: 1861: 1850:. p. 5.12. 1837: 1831: 1824: 1818: 1811: 1805: 1804: 1786: 1780: 1779: 1751: 1745: 1744: 1716: 1710: 1709: 1698:. p. 4.64. 1685: 1617:trimethylgallium 1585:heterostructures 1574: 1557:trimethylgallium 1534: 1462:transition metal 1189:enhancement-mode 1171:, replacing the 1126:lattice constant 1064: 1062: 1029:tensile stresses 941:gallium arsenide 862: 829: 823: 820: 819: 746:Gallium arsenide 690: 683: 676: 661: 641: 637: 633: 629: 625: 621: 617: 603: 575: 539: 516:Thermochemistry 485:Lattice constant 418:Refractive index 326:Chemical formula 251: 250: 235: 233: 217: 197: 186: 175: 164: 153: 133: 126: 102: 55: 46: 39: 37:Gallium nitride 35: 21: 5268: 5267: 5263: 5262: 5261: 5259: 5258: 5257: 5223: 5222: 5221: 5216: 5215: 5169: 5166: 5163: 5160: 5148: 5145: 5142: 5139: 4990: 4986: 4982: 4947: 4943: 4937: 4933: 4929: 4912: 4909: 4906: 4903: 4885: 4881: 4877: 4876: 4861: 4857: 4853: 4851: 4848: 4844: 4840: 4834: 4830: 4818: 4815: 4811: 4809: 4805: 4801: 4794: 4790: 4786: 4767: 4763: 4759: 4752: 4748: 4727: 4723: 4699: 4695: 4691: 4689: 4686: 4682: 4678: 4672: 4668: 4656: 4653: 4649: 4647: 4643: 4639: 4633: 4629: 4625: 4618: 4609: 4606: 4602: 4598: 4587: 4583: 4579: 4572: 4568: 4561: 4557: 4550: 4546: 4541: 4538: 4535: 4532: 4525: 4522: 4519: 4516: 4507: 4503: 4501: 4488: 4484: 4480: 4478: 4463: 4459: 4455: 4453: 4450: 4446: 4442: 4436: 4432: 4430: 4426: 4422: 4410: 4407: 4403: 4401: 4398: 4394: 4388: 4384: 4380: 4378: 4375: 4371: 4367: 4365: 4362: 4358: 4354: 4352: 4348: 4346: 4343: 4340: 4337: 4328: 4325: 4321: 4317: 4315: 4306: 4303: 4299: 4295: 4284: 4280: 4276: 4274: 4271: 4267: 4263: 4257: 4253: 4251: 4247: 4243: 4231: 4228: 4224: 4222: 4219: 4215: 4211: 4209: 4206: 4202: 4198: 4196: 4192: 4188: 4181: 4179: 4176: 4173: 4170: 4162: 4158: 4153: 4150: 4147: 4144: 4140: 4137: 4133: 4129: 4126: 4123: 4119: 4115: 4112: 4109: 4105: 4101: 4094: 4086: 4082: 4078: 4076: 4073: 4069: 4065: 4059: 4055: 4053: 4049: 4045: 4037: 4033: 4029: 4016: 4012: 4010: 4006: 4004: 4000: 3997: 3993: 3989: 3987: 3984: 3980: 3968: 3961: 3931: 3922: 3919: 3915: 3911: 3903: 3899: 3891: 3887: 3883: 3879: 3863: 3859: 3855: 3847: 3843: 3835: 3831: 3823: 3819: 3811: 3807: 3789: 3781: 3777: 3773: 3765: 3761: 3753: 3745: 3732: 3724: 3716: 3708: 3700: 3696: 3688: 3668: 3664: 3649: 3623: 3603: 3588: 3584: 3580: 3565: 3560: 3523: 3518: 3517: 3508: 3504: 3483:(1–4): 816–21. 3473: 3469: 3432: 3428: 3418: 3416: 3408: 3407: 3403: 3396: 3388: 3384: 3368: 3367: 3339: 3335: 3319: 3318: 3314: 3300: 3296: 3289: 3275: 3271: 3232: 3228: 3181: 3177: 3164: 3163: 3159: 3146: 3145: 3141: 3128: 3127: 3123: 3110: 3109: 3105: 3092: 3091: 3087: 3074: 3073: 3069: 3059: 3057: 3055:Lockheed Martin 3047: 3043: 3033: 3031: 3029:Lockheed Martin 3021: 3017: 3007: 3005: 3003:Lockheed Martin 2995: 2991: 2981: 2979: 2969: 2962: 2952: 2950: 2942:Pocock, Chris. 2940: 2936: 2925: 2921: 2882: 2878: 2868: 2866: 2862: 2861: 2857: 2844: 2842: 2827: 2818: 2813: 2809: 2799: 2797: 2793: 2792: 2788: 2778: 2776: 2768: 2767: 2763: 2753: 2751: 2743: 2742: 2738: 2725: 2724: 2720: 2707: 2706: 2702: 2691:"GaN Power ICs" 2689: 2688: 2684: 2644: 2640: 2624: 2620: 2619: 2615: 2596: 2589: 2558: 2554: 2545: 2544: 2537: 2496: 2492: 2461: 2452: 2421: 2417: 2378: 2374: 2359:10.1063/1.96549 2335: 2331: 2304: 2300: 2290: 2288: 2278: 2274: 2242: 2238: 2232:Wayback Machine 2222: 2218: 2180: 2176: 2171: 2167: 2157: 2155: 2147: 2146: 2142: 2105: 2096: 2087: 2083: 2046: 2039: 2031: 2027: 2026: 2022: 1985: 1981: 1973: 1967: 1963: 1932: 1928: 1922: 1918: 1895: 1891: 1881: 1879: 1870: 1869: 1865: 1858: 1838: 1834: 1825: 1821: 1812: 1808: 1801: 1787: 1783: 1752: 1748: 1717: 1713: 1706: 1686: 1677: 1672: 1640: 1613: 1593: 1581:trimethylindium 1572: 1561:triethylgallium 1541: 1533:900–980 °C 1532: 1526: 1522: 1518: 1514: 1508: 1504: 1496: 1492: 1487: 1485:Bulk substrates 1482: 1458: 1443: 1367:Lockheed Martin 1354:introduced the 1342: 1260: 1224: 1222:LEDs and lasers 1219: 1207: 1169:microwave ovens 1161:radio-frequency 1138: 1130:silicon carbide 1106: 1083: 1060: 1058: 1001:silicon carbide 969: 959:to low-voltage 855: 851:Gallium nitride 848: 841: 836: 835: 834:  ?) 825: 821: 817: 813: 799: 795: 791: 787: 781: 771: 767: 761: 748: 744: 738: 721:Gallium nitride 695: 694: 693: 692: 685: 678: 671: 667: 659: 612: 598: 584: 568: 540: 537: 531: 527: 524: 523:Std enthalpy of 508: 499: 487: 475: 467: 459: 445: 428: 426: 378: 328: 314: 311: 306: 301: 300: 289: 286: 285: 282: 276: 275: 272: 266: 265: 254: 236: 229: 220: 200: 187: 156: 136: 116: 105: 92: 78: 70: 69:Gallium nitride 32: 23: 22: 15: 12: 11: 5: 5266: 5256: 5255: 5250: 5245: 5240: 5235: 5218: 5217: 5212: 5211: 5208: 5205: 5202: 5199: 5196: 5191: 5186: 5181: 5176: 5171: 5165: 5159: 5155: 5150: 5144: 5138: 5134: 5131: 5127: 5126: 5121: 5116: 5111: 5106: 5101: 5096: 5091: 5086: 5081: 5076: 5071: 5066: 5061: 5056: 5052: 5051: 5048: 5045: 5044: 5041: 5038: 5035: 5032: 5029: 5026: 5023: 5020: 5017: 5014: 5011: 5008: 5005: 5002: 4999: 4996: 4993: 4988: 4984: 4979: 4975: 4974: 4971: 4968: 4965: 4960: 4951: 4945: 4940: 4935: 4931: 4926: 4923: 4920: 4917: 4914: 4908: 4902: 4898: 4893: 4888: 4883: 4879: 4872: 4867: 4864: 4859: 4855: 4846: 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3921: 3917: 3913: 3909: 3905: 3901: 3897: 3893: 3889: 3885: 3881: 3877: 3873: 3871: 3862: 3861: 3857: 3853: 3849: 3845: 3841: 3837: 3833: 3829: 3825: 3821: 3817: 3813: 3809: 3805: 3801: 3796: 3791: 3787: 3783: 3779: 3775: 3771: 3767: 3763: 3759: 3755: 3751: 3747: 3743: 3739: 3734: 3730: 3726: 3722: 3718: 3714: 3710: 3706: 3702: 3698: 3694: 3690: 3686: 3682: 3676: 3674: 3670: 3669: 3667: 3666: 3662: 3657: 3655: 3654:Gallium(I,III) 3651: 3650: 3648: 3647: 3642: 3637: 3631: 3629: 3625: 3624: 3622: 3621: 3616: 3611: 3606: 3601: 3596: 3594: 3590: 3589: 3587: 3586: 3582: 3578: 3573: 3571: 3567: 3566: 3559: 3558: 3551: 3544: 3536: 3530: 3529: 3522: 3521:External links 3519: 3516: 3515: 3502: 3467: 3426: 3401: 3382: 3333: 3313:978-0857099303 3312: 3294: 3288:978-3527802579 3287: 3269: 3226: 3175: 3157: 3139: 3121: 3103: 3085: 3082:on 2 May 2020. 3067: 3041: 3015: 2989: 2960: 2934: 2919: 2876: 2855: 2816: 2807: 2786: 2761: 2736: 2718: 2700: 2682: 2655:(24): 244502. 2638: 2613: 2587: 2552: 2535: 2490: 2450: 2431:(11B): L1517. 2415: 2372: 2329: 2318:(3): 282–287. 2298: 2272: 2236: 2216: 2178: 2174: 2165: 2140: 2094: 2081: 2037: 2020: 1979: 1961: 1942:(4): 823–832. 1926: 1916: 1889: 1863: 1856: 1832: 1819: 1806: 1799: 1781: 1762:(1): 216–220. 1746: 1711: 1704: 1674: 1673: 1671: 1668: 1667: 1666: 1661: 1656: 1651: 1646: 1644:Schottky diode 1639: 1636: 1612: 1609: 1592: 1589: 1540: 1537: 1529: 1528: 1524: 1520: 1516: 1512: 1509: 1506: 1502: 1494: 1490: 1486: 1483: 1481: 1478: 1457: 1454: 1442: 1439: 1341: 1338: 1337: 1336: 1333: 1330: 1327: 1320:depletion mode 1259: 1256: 1223: 1220: 1218: 1215: 1206: 1203: 1140:The very high 1137: 1134: 1105: 1102: 1082: 1079: 1071:electric field 981:Knoop hardness 968: 965: 950:power supplies 904:optoelectronic 873:direct bandgap 864:) is a binary 846: 843: 842: 837: 815: 814: 810:standard state 807: 804: 803: 782: 779: 776: 775: 773:Indium nitride 762: 756: 753: 752: 739: 733: 730: 729: 725: 724: 714: 707: 706: 705:Non-flammable 703: 697: 696: 686: 679: 672: 657: 656: 655: 654: 652: 643: 642: 613: 608: 605: 604: 599: 594: 591: 590: 585: 580: 577: 576: 569: 564: 561: 560: 550: 549: 545: 544: 541: 535: 529: 521: 518: 517: 513: 512: 509: 504: 501: 500: 490: 488: 483: 480: 479: 473: 465: 460: 455: 452: 451: 446: 441: 438: 437: 433: 432: 429: 424: 416: 413: 412: 409: 403: 402: 399: 393: 392: 389: 383: 382: 379: 374: 371: 370: 367: 361: 360: 357: 351: 350: 349:yellow powder 347: 343: 342: 339: 333: 332: 329: 324: 321: 320: 316: 315: 313: 312: 309: 307: 304: 296: 295: 294: 291: 290: 288: 287: 283: 280: 279: 277: 273: 270: 269: 261: 260: 259: 256: 255: 253: 252: 239: 237: 225: 222: 221: 219: 218: 210: 208: 202: 201: 199: 198: 190: 188: 180: 177: 176: 166: 158: 157: 155: 154: 146: 144: 138: 137: 135: 134: 127: 119: 117: 110: 107: 106: 104: 103: 95: 93: 88: 85: 84: 80: 79: 76: 72: 71: 68: 62: 61: 57: 56: 48: 47: 9: 6: 4: 3: 2: 5265: 5254: 5251: 5249: 5246: 5244: 5241: 5239: 5236: 5234: 5231: 5230: 5228: 5209: 5206: 5203: 5200: 5197: 5195: 5192: 5190: 5187: 5185: 5182: 5180: 5177: 5175: 5172: 5170: 5156: 5154: 5151: 5149: 5135: 5132: 5129: 5128: 5125: 5122: 5120: 5117: 5115: 5112: 5110: 5107: 5105: 5102: 5100: 5097: 5095: 5092: 5090: 5087: 5085: 5082: 5080: 5077: 5075: 5072: 5070: 5067: 5065: 5062: 5060: 5057: 5054: 5053: 5046: 5042: 5039: 5036: 5033: 5030: 5027: 5024: 5021: 5018: 5015: 5012: 5009: 5006: 5003: 5000: 4997: 4994: 4992: 4980: 4977: 4976: 4972: 4969: 4966: 4964: 4961: 4959: 4957: 4952: 4950: 4941: 4939: 4927: 4924: 4921: 4918: 4915: 4913: 4899: 4897: 4894: 4892: 4889: 4887: 4873: 4871: 4868: 4865: 4863: 4850: 4838: 4836: 4828: 4827: 4823: 4821: 4817: 4808: 4799: 4796: 4784: 4782: 4779: 4776: 4774: 4771: 4769: 4757: 4755: 4746: 4744: 4741: 4738: 4735: 4732: 4730: 4720: 4718: 4715: 4713: 4710: 4708: 4705: 4703: 4701: 4688: 4676: 4674: 4666: 4665: 4661: 4659: 4655: 4646: 4637: 4635: 4623: 4621: 4617: 4614: 4612: 4608: 4596: 4594: 4591: 4589: 4577: 4575: 4566: 4564: 4555: 4553: 4544: 4542: 4528: 4526: 4512: 4510: 4500: 4497: 4495: 4492: 4490: 4477: 4474: 4472: 4469: 4467: 4465: 4452: 4440: 4438: 4429: 4420: 4419: 4415: 4413: 4409: 4400: 4392: 4390: 4377: 4364: 4351: 4347: 4333: 4331: 4327: 4314: 4311: 4309: 4305: 4293: 4291: 4288: 4286: 4273: 4261: 4259: 4250: 4241: 4240: 4236: 4234: 4230: 4221: 4208: 4195: 4186: 4184: 4180: 4166: 4164: 4156: 4154: 4139: 4125: 4111: 4099: 4097: 4093: 4090: 4088: 4075: 4063: 4061: 4052: 4043: 4042: 4039: 4027: 4021: 4019: 4009: 4003: 3999: 3986: 3978: 3977: 3971: 3966: 3958: 3953: 3951: 3946: 3944: 3939: 3938: 3935: 3920: 3906: 3904: 3894: 3892: 3874: 3872: 3870: 3866: 3860: 3850: 3848: 3838: 3836: 3826: 3824: 3814: 3812: 3802: 3800: 3797: 3795: 3792: 3790: 3784: 3782: 3768: 3766: 3756: 3754: 3748: 3746: 3740: 3738: 3735: 3733: 3727: 3725: 3719: 3717: 3711: 3709: 3703: 3701: 3691: 3689: 3683: 3681: 3678: 3677: 3675: 3671: 3665: 3659: 3658: 3656: 3652: 3646: 3643: 3641: 3638: 3636: 3633: 3632: 3630: 3626: 3620: 3617: 3615: 3612: 3610: 3607: 3605: 3598: 3597: 3595: 3591: 3585: 3575: 3574: 3572: 3568: 3564: 3557: 3552: 3550: 3545: 3543: 3538: 3537: 3534: 3528: 3525: 3524: 3512: 3506: 3498: 3494: 3490: 3486: 3482: 3478: 3471: 3463: 3459: 3454: 3449: 3445: 3441: 3437: 3430: 3415: 3411: 3405: 3392: 3386: 3378: 3372: 3364: 3360: 3356: 3352: 3348: 3344: 3337: 3329: 3323: 3315: 3309: 3305: 3298: 3290: 3284: 3281:. Wiley-Vch. 3280: 3273: 3264: 3259: 3254: 3249: 3245: 3241: 3237: 3230: 3222: 3218: 3214: 3210: 3206: 3202: 3198: 3194: 3190: 3186: 3179: 3171: 3167: 3161: 3153: 3149: 3143: 3135: 3131: 3125: 3117: 3113: 3107: 3099: 3095: 3089: 3081: 3077: 3071: 3056: 3052: 3045: 3030: 3026: 3019: 3004: 3000: 2993: 2978: 2974: 2967: 2965: 2949: 2945: 2938: 2931: 2928: 2923: 2914: 2913:11577/3259344 2909: 2904: 2899: 2895: 2891: 2887: 2880: 2865: 2859: 2852: 2840: 2836: 2832: 2825: 2823: 2821: 2811: 2796: 2790: 2775: 2771: 2765: 2750: 2746: 2740: 2732: 2728: 2722: 2714: 2710: 2704: 2696: 2692: 2686: 2678: 2674: 2670: 2666: 2662: 2658: 2654: 2650: 2642: 2634: 2630: 2623: 2617: 2609: 2605: 2601: 2594: 2592: 2583: 2579: 2575: 2571: 2567: 2563: 2556: 2548: 2542: 2540: 2531: 2527: 2523: 2519: 2515: 2511: 2507: 2503: 2502: 2494: 2486: 2482: 2478: 2474: 2470: 2466: 2459: 2457: 2455: 2446: 2442: 2438: 2434: 2430: 2426: 2419: 2411: 2407: 2403: 2399: 2395: 2391: 2387: 2383: 2376: 2368: 2364: 2360: 2356: 2352: 2348: 2344: 2340: 2333: 2325: 2321: 2317: 2313: 2309: 2302: 2287: 2283: 2276: 2268: 2264: 2260: 2256: 2252: 2248: 2240: 2233: 2229: 2226: 2220: 2212: 2208: 2204: 2200: 2196: 2192: 2188: 2184: 2169: 2154: 2150: 2144: 2135: 2130: 2126: 2122: 2119:(12): L2112. 2118: 2114: 2110: 2103: 2101: 2099: 2091: 2085: 2076: 2071: 2067: 2063: 2059: 2055: 2051: 2044: 2042: 2030: 2024: 2015: 2010: 2006: 2002: 1999:(9): 090901. 1998: 1994: 1990: 1983: 1972: 1965: 1957: 1953: 1949: 1945: 1941: 1937: 1930: 1920: 1912: 1908: 1904: 1900: 1893: 1877: 1876:fishersci.com 1873: 1867: 1859: 1857:1-4398-5511-0 1853: 1849: 1845: 1844: 1836: 1829: 1823: 1816: 1810: 1802: 1796: 1792: 1785: 1777: 1773: 1769: 1765: 1761: 1757: 1750: 1742: 1738: 1734: 1730: 1726: 1722: 1715: 1707: 1705:1-4398-5511-0 1701: 1697: 1693: 1692: 1684: 1682: 1680: 1675: 1665: 1662: 1660: 1657: 1655: 1652: 1650: 1647: 1645: 1642: 1641: 1635: 1633: 1632:biocompatible 1628: 1626: 1622: 1618: 1608: 1606: 1602: 1598: 1588: 1586: 1582: 1578: 1570: 1566: 1562: 1558: 1554: 1550: 1546: 1536: 1523:→ 2 GaN + 3 H 1510: 1505:→ 2 GaN + 3 H 1500: 1499: 1498: 1477: 1475: 1471: 1467: 1463: 1453: 1451: 1447: 1446:GaN nanotubes 1438: 1437: 1433: 1429: 1425: 1424:Giraffe radar 1421: 1420:JAS-39 Gripen 1417: 1414: 1410: 1405: 1403: 1399: 1395: 1391: 1387: 1382: 1380: 1376: 1372: 1368: 1364: 1359: 1357: 1353: 1349: 1347: 1334: 1331: 1328: 1325: 1324: 1323: 1321: 1316: 1314: 1311: 1306: 1302: 1300: 1296: 1292: 1287: 1285: 1280: 1273: 1269: 1264: 1255: 1253: 1249: 1245: 1241: 1237: 1233: 1232:Blu-ray Discs 1229: 1214: 1212: 1202: 1198: 1195: 1190: 1185: 1183: 1179: 1174: 1170: 1166: 1162: 1159: 1155: 1151: 1147: 1143: 1133: 1131: 1127: 1123: 1119: 1115: 1111: 1101: 1099: 1094: 1089: 1086: 1078: 1076: 1072: 1068: 1056: 1052: 1048: 1043: 1041: 1037: 1034: 1030: 1026: 1022: 1018: 1015:(Si) or with 1014: 1010: 1007:. GaN can be 1006: 1002: 998: 994: 990: 989:heat capacity 986: 982: 973: 964: 962: 958: 955: 951: 946: 942: 937: 935: 931: 927: 923: 920: 916: 911: 909: 905: 901: 897: 893: 889: 885: 881: 877: 876:semiconductor 874: 871: 867: 863: 861: 858: 852: 840: 833: 828: 811: 805: 802: 798: 794: 790: 786: 783: 778: 777: 774: 770: 766: 765:Boron nitride 763: 760: 755: 754: 751: 747: 743: 740: 737: 732: 731: 726: 722: 718: 715: 712: 709: 708: 704: 702: 699: 698: 691: 684: 677: 653: 650: 649: 645: 644: 614: 611: 607: 606: 600: 597: 593: 592: 589: 586: 583: 579: 578: 574: 570: 567: 563: 562: 558: 556: 551: 546: 542: 534: 526: 520: 519: 514: 510: 507: 503: 502: 497: 493: 489: 486: 482: 481: 478: 471: 464: 461: 458: 454: 453: 450: 447: 444: 440: 439: 434: 430: 423: 419: 415: 414: 410: 408: 405: 404: 400: 398: 395: 394: 390: 388: 385: 384: 380: 377: 373: 372: 368: 366: 365:Melting point 363: 362: 358: 356: 353: 352: 348: 345: 344: 340: 338: 335: 334: 330: 327: 323: 322: 317: 308: 303: 302: 299: 292: 278: 271:InChI=1S/Ga.N 268: 267: 264: 257: 249: 245: 244:DTXSID2067111 241: 240: 238: 228: 224: 223: 216: 212: 211: 209: 207: 204: 203: 196: 192: 191: 189: 183: 179: 178: 174: 170: 167: 165: 163:ECHA InfoCard 160: 159: 152: 148: 147: 145: 143: 140: 139: 132: 128: 125: 121: 120: 118: 114: 109: 108: 101: 97: 96: 94: 91: 87: 86: 81: 73: 67: 63: 58: 54: 49: 45: 40: 34: 30: 19: 4953: 4592: 3736: 3673:Gallium(III) 3505: 3480: 3476: 3470: 3443: 3439: 3429: 3417:. Retrieved 3413: 3404: 3385: 3371:cite journal 3349:(1): 47–52. 3346: 3342: 3336: 3303: 3297: 3278: 3272: 3263:10754/628417 3243: 3239: 3229: 3188: 3184: 3178: 3160: 3152:the original 3142: 3134:the original 3124: 3116:the original 3106: 3098:the original 3088: 3080:the original 3070: 3058:. Retrieved 3054: 3044: 3032:. Retrieved 3028: 3018: 3006:. Retrieved 3002: 2992: 2980:. Retrieved 2976: 2951:. Retrieved 2947: 2937: 2929: 2922: 2893: 2889: 2879: 2867:. Retrieved 2858: 2850: 2843:. Retrieved 2839:the original 2834: 2810: 2798:. Retrieved 2789: 2777:. Retrieved 2773: 2764: 2752:. Retrieved 2748: 2739: 2730: 2721: 2712: 2703: 2694: 2685: 2652: 2648: 2641: 2632: 2628: 2616: 2607: 2603: 2568:(15): 1786. 2565: 2561: 2555: 2505: 2499: 2493: 2468: 2464: 2428: 2424: 2418: 2385: 2381: 2375: 2342: 2338: 2332: 2315: 2311: 2301: 2289:. Retrieved 2285: 2275: 2250: 2246: 2239: 2219: 2189:(3A): L195. 2186: 2182: 2168: 2156:. Retrieved 2152: 2143: 2116: 2112: 2084: 2060:(9A): 5393. 2057: 2053: 2023: 1996: 1992: 1982: 1964: 1939: 1935: 1929: 1919: 1902: 1898: 1892: 1880:. Retrieved 1875: 1866: 1841: 1835: 1827: 1822: 1809: 1790: 1784: 1759: 1755: 1749: 1724: 1720: 1714: 1689: 1629: 1614: 1594: 1555:with either 1542: 1530: 1488: 1459: 1444: 1406: 1388:deployed to 1383: 1360: 1352:Thales Group 1350: 1343: 1317: 1307: 1303: 1288: 1281: 1277: 1228:laser diodes 1225: 1217:Applications 1208: 1199: 1193: 1186: 1139: 1107: 1090: 1087: 1084: 1081:Developments 1063:10 cm/s 1057:velocity of 1055:steady-state 1044: 978: 938: 912: 894:of 3.4  854: 850: 849: 647: 587: 554: 532: 511:Tetrahedral 495: 491: 476: 469: 462: 421: 83:Identifiers 75:Other names 33: 3628:Gallium(II) 3570:Gallium(-V) 3446:: 110–113. 3391:US8357945B2 2471:(3): 1363. 2388:(2): L205. 1882:18 February 1727:(5): 2501. 1501:2 Ga + 2 NH 1470:spintronics 1450:electronics 1418:radar in a 1165:transistors 1148:, and high 1116:(MOVPE) on 1040:dislocation 975:GaN crystal 928:arrays for 898:affords it 890:. Its wide 701:Flash point 582:Signal word 457:Space group 346:Appearance 319:Properties 169:100.042.830 5227:Categories 3593:Gallium(I) 3419:20 October 2896:(2): 153. 2749:www.ti.com 2508:(9): 713. 2345:(5): 353. 2158:20 October 1670:References 1472:material ( 1211:CMOS logic 1205:CMOS logic 1173:magnetrons 1122:zinc oxide 930:satellites 926:solar cell 566:Pictograms 436:Structure 381:Insoluble 337:Molar mass 331:GaN 215:1R9CC3P9VL 142:ChemSpider 111:3D model ( 100:25617-97-4 90:CAS Number 66:IUPAC name 3462:1388-2481 3322:cite book 2845:3 January 2677:0021-8979 2410:120489784 2291:31 August 2211:122191162 1848:CRC Press 1696:CRC Press 1480:Synthesis 1466:manganese 1441:Nanoscale 1432:GlobalEye 1379:AN/TPQ-37 1375:AN/TPQ-36 1371:AN/TPQ-53 1363:U.S. Army 1313:utilities 1194:GaN-on-Si 1158:microwave 1065:, with a 993:thin film 919:group III 636:P333+P313 628:P302+P352 557:labelling 525:formation 359:6.1 g/cm 5233:Nitrides 3246:: 1–31. 3213:12686996 3170:Archived 2890:Energies 2800:30 April 2530:38268864 2367:59066765 2228:Archived 1776:23227805 1756:Langmuir 1638:See also 1569:hydrogen 1565:nitrogen 1464:such as 1402:ELM-2084 1377:and the 1348:radars. 1118:sapphire 1051:velocity 997:sapphire 922:nitrides 892:band gap 884:compound 648:NFPA 704 548:Hazards 449:Wurtzite 387:Band gap 5050:  3965:nitride 3485:Bibcode 3351:Bibcode 3221:4391664 3193:Bibcode 3060:23 July 3034:23 July 3008:23 July 2982:23 July 2869:28 June 2779:11 July 2754:11 July 2695:Navitas 2657:Bibcode 2570:Bibcode 2510:Bibcode 2473:Bibcode 2433:Bibcode 2390:Bibcode 2347:Bibcode 2255:Bibcode 2191:Bibcode 2121:Bibcode 2062:Bibcode 2001:Bibcode 1944:Bibcode 1729:Bibcode 1659:Epitaxy 1621:ammonia 1579:and/or 1553:ammonia 1394:Romania 1365:funded 1144:, high 1124:, with 1067:transit 1036:nitride 1033:Gallium 1013:silicon 832:what is 830: ( 759:cations 588:Warning 355:Density 182:PubChem 3750:Ga(CN) 3742:Ga(OH) 3460:  3397:  3310:  3285:  3219:  3211:  3185:Nature 2953:28 May 2675:  2528:  2408:  2365:  2209:  1854:  1797:  1774:  1702:  1611:Safety 1519:+ 2 NH 1428:Erieye 1416:X-band 1390:Latvia 1340:Radars 1295:MESFET 1291:MOSFET 1182:MESFET 1025:p-type 1021:n-type 1017:oxygen 827:verify 824:  757:Other 736:anions 734:Other 713:(SDS) 431:2.429 298:SMILES 151:105057 60:Names 3896:Ga(CH 3840:Ga(CH 3758:Ga(NO 3217:S2CID 2625:(PDF) 2526:S2CID 2406:S2CID 2363:S2CID 2207:S2CID 2032:(PDF) 1974:(PDF) 1625:MOVPE 1549:MOVPE 1248:AlGaN 1242:) or 1240:InGaN 1110:laser 1011:with 1009:doped 263:InChI 113:JSmol 4956:PbNH 4854:Ba(N 4692:Sr(N 4456:Ca(N 4277:Mg(N 4079:Be(N 4030:He(N 3908:Ga(C 3876:Ga(C 3844:COO) 3799:GaSb 3786:GaPO 3713:GaCl 3705:GaBr 3680:GaAs 3661:GaCl 3645:GaTe 3640:GaSe 3614:GaBr 3609:GaCl 3458:ISSN 3421:2022 3377:link 3328:link 3308:ISBN 3283:ISBN 3209:PMID 3062:2019 3036:2019 3010:2019 2984:2019 2955:2021 2871:2018 2847:2016 2802:2022 2781:2024 2756:2024 2673:ISSN 2610:(3). 2293:2023 2160:2022 1884:2024 1852:ISBN 1795:ISBN 1772:PMID 1700:ISBN 1619:and 1545:LEDs 1413:AESA 1409:Saab 1392:and 1361:The 1282:GaN 1266:GaN 1252:LEDs 1104:LEDs 1093:LEDs 1045:The 640:P501 632:P321 624:P280 620:P272 616:P261 602:H317 206:UNII 5210:No 5207:Md 5204:Fm 5201:Es 5198:Cf 5194:BkN 5189:CmN 5184:AmN 5179:PuN 5174:NpN 5153:PaN 5133:Ac 5130:** 5124:YbN 5119:TmN 5114:ErN 5109:HoN 5104:DyN 5099:TbN 5094:GdN 5089:EuN 5084:SmN 5079:PmN 5074:NdN 5069:PrN 5064:CeN 5059:LaN 5043:Og 5040:Ts 5037:Lv 5034:Mc 5031:Fl 5028:Nh 5025:Cn 5022:Rg 5019:Ds 5016:Mt 5013:Hs 5010:Bh 5007:Sg 5004:Db 5001:Rf 4998:Lr 4995:** 4978:Fr 4973:Rn 4970:At 4967:Po 4963:BiN 4925:Au 4922:Pt 4919:Ir 4916:Os 4891:TaN 4875:HfN 4870:LuN 4831:CsN 4824:Xe 4781:SbN 4777:Sn 4773:InN 4743:PdN 4739:Rh 4736:Ru 4733:Tc 4717:NbN 4712:ZrN 4669:RbN 4662:Kr 4658:+Br 4650:BrN 4620:+As 4616:AsN 4611:-Ge 4593:GaN 4499:CrN 4476:TiN 4471:ScN 4416:Ar 4412:+Cl 4404:ClN 4395:NCl 4308:-Si 4290:AlN 4254:NaN 4237:Ne 4056:LiN 3967:ion 3794:GaP 3774:(SO 3737:GaN 3729:GaI 3721:GaF 3685:GaH 3635:GaS 3619:GaI 3493:doi 3481:272 3448:doi 3359:doi 3347:196 3258:hdl 3248:doi 3201:doi 3189:422 2908:hdl 2898:doi 2713:EPC 2665:doi 2653:121 2578:doi 2518:doi 2481:doi 2441:doi 2398:doi 2355:doi 2320:doi 2316:239 2286:EDN 2263:doi 2199:doi 2179:1−x 2129:doi 2070:doi 2009:doi 1952:doi 1907:doi 1764:doi 1737:doi 1599:or 1567:or 1559:or 1476:). 1059:1.9 1019:to 999:or 995:on 945:THz 866:III 555:GHS 536:298 232:EPA 185:CID 29:Gan 18:GaN 5229:: 5137:Th 5055:* 4983:Ra 4944:Tl 4930:Hg 4901:Re 4896:WN 4878:Hf 4866:* 4841:Ba 4820:+I 4812:IN 4797:? 4787:Te 4760:Cd 4749:Ag 4724:Mo 4722:β- 4707:YN 4679:Sr 4640:Br 4626:Se 4599:Ge 4580:Zn 4569:Cu 4558:Ni 4547:Co 4530:Fe 4514:Mn 4504:Cr 4494:VN 4481:Ti 4443:Ca 4433:KN 4381:SN 4350:SN 4330:-P 4313:PN 4296:Si 4264:Mg 4244:Na 4233:+F 4225:NF 4183:+O 4128:g- 4114:β- 4096:-B 4092:BN 4066:Be 4046:Li 4036:11 4007:HN 4002:+H 3981:NH 3856:Te 3852:Ga 3832:Se 3828:Ga 3816:Ga 3804:Ga 3770:Ga 3693:Ga 3600:Ga 3581:Ga 3577:Mg 3491:. 3479:. 3456:. 3444:97 3442:. 3438:. 3412:. 3373:}} 3369:{{ 3357:. 3345:. 3324:}} 3320:{{ 3256:. 3244:61 3242:. 3238:. 3215:. 3207:. 3199:. 3187:. 3053:. 3027:. 3001:. 2975:. 2963:^ 2946:. 2906:. 2894:10 2892:. 2888:. 2849:. 2833:. 2819:^ 2772:. 2747:. 2729:. 2711:. 2693:. 2671:. 2663:. 2651:. 2631:. 2627:. 2608:36 2606:. 2602:. 2590:^ 2576:. 2566:62 2564:. 2538:^ 2524:. 2516:. 2506:27 2504:. 2479:. 2469:76 2467:. 2453:^ 2439:. 2429:34 2427:. 2404:. 2396:. 2386:29 2384:. 2361:. 2353:. 2343:48 2341:. 2314:. 2310:. 2284:. 2261:. 2251:76 2249:. 2205:. 2197:. 2187:40 2185:. 2177:Ga 2151:. 2127:. 2117:28 2115:. 2111:. 2097:^ 2068:. 2058:36 2056:. 2052:. 2040:^ 2007:. 1997:56 1995:. 1991:. 1950:. 1938:. 1903:36 1901:. 1874:. 1770:. 1760:29 1758:. 1735:. 1725:96 1723:. 1678:^ 1587:. 1511:Ga 1430:, 1426:, 1315:. 1244:Al 1236:In 1100:. 963:. 961:DC 954:AC 936:. 910:. 896:eV 857:Ga 719:, 638:, 634:, 630:, 626:, 622:, 618:, 559:: 528:(Δ 477:mc 466:6v 305:#N 5167:y 5164:N 5161:x 5158:U 5146:y 5143:N 5140:x 4989:2 4987:N 4985:3 4958:) 4954:( 4948:N 4946:3 4936:2 4934:N 4932:3 4910:y 4907:N 4904:x 4884:4 4882:N 4880:3 4860:2 4858:) 4856:3 4847:2 4845:N 4843:3 4833:3 4814:3 4806:N 4804:3 4802:I 4793:4 4791:N 4789:4 4766:2 4764:N 4762:3 4753:N 4751:3 4728:N 4726:2 4698:2 4696:) 4694:3 4685:2 4683:N 4681:3 4671:3 4652:3 4644:N 4642:3 4632:4 4630:N 4628:4 4605:4 4603:N 4601:3 4586:2 4584:N 4582:3 4573:N 4571:3 4562:N 4560:3 4551:N 4549:3 4539:y 4536:N 4533:x 4523:y 4520:N 4517:x 4508:N 4506:2 4487:4 4485:N 4483:3 4462:2 4460:) 4458:3 4449:2 4447:N 4445:3 4435:3 4427:N 4425:3 4423:K 4406:3 4397:3 4387:2 4385:H 4383:2 4374:4 4372:N 4370:4 4368:S 4361:2 4359:N 4357:2 4355:S 4344:y 4341:N 4338:x 4335:S 4324:5 4322:N 4320:3 4318:P 4302:4 4300:N 4298:3 4283:2 4281:) 4279:3 4270:2 4268:N 4266:3 4256:3 4248:N 4246:3 4227:3 4218:4 4216:F 4214:2 4212:N 4205:2 4203:F 4201:2 4199:N 4193:F 4191:3 4189:N 4177:y 4174:O 4171:x 4168:N 4161:2 4159:N 4151:y 4148:N 4145:x 4142:C 4136:4 4134:N 4132:3 4130:C 4122:4 4120:N 4118:3 4116:C 4108:2 4106:N 4104:2 4102:C 4085:2 4083:) 4081:3 4072:2 4070:N 4068:3 4058:3 4050:N 4048:3 4034:) 4032:2 4017:N 4015:2 4013:H 3996:4 3994:H 3992:2 3990:N 3983:3 3956:e 3949:t 3942:v 3918:3 3916:) 3914:5 3912:H 3910:2 3902:3 3900:) 3898:3 3890:3 3888:) 3886:2 3884:O 3882:7 3880:H 3878:5 3858:3 3854:2 3846:3 3842:3 3834:3 3830:2 3822:3 3820:S 3818:2 3810:3 3808:O 3806:2 3788:4 3780:3 3778:) 3776:4 3772:2 3764:3 3762:) 3760:3 3752:3 3744:3 3731:3 3723:3 3715:3 3707:3 3699:6 3697:H 3695:2 3687:3 3663:2 3604:O 3602:2 3583:2 3579:5 3555:e 3548:t 3541:v 3499:. 3495:: 3487:: 3464:. 3450:: 3423:. 3379:) 3365:. 3361:: 3353:: 3330:) 3316:. 3291:. 3266:. 3260:: 3250:: 3223:. 3203:: 3195:: 3064:. 3038:. 3012:. 2986:. 2957:. 2916:. 2910:: 2900:: 2873:. 2804:. 2783:. 2758:. 2733:. 2715:. 2697:. 2679:. 2667:: 2659:: 2633:9 2584:. 2580:: 2572:: 2532:. 2520:: 2512:: 2487:. 2483:: 2475:: 2447:. 2443:: 2435:: 2412:. 2400:: 2392:: 2369:. 2357:: 2349:: 2326:. 2322:: 2295:. 2269:. 2265:: 2257:: 2213:. 2201:: 2193:: 2175:x 2162:. 2137:. 2131:: 2123:: 2078:. 2072:: 2064:: 2034:. 2011:: 2003:: 1958:. 1954:: 1946:: 1940:8 1913:. 1909:: 1886:. 1860:. 1803:. 1778:. 1766:: 1743:. 1739:: 1731:: 1708:. 1527:O 1525:2 1521:3 1517:3 1515:O 1513:2 1507:2 1503:3 1495:2 1491:2 1274:) 1246:( 1238:( 1061:× 870:V 868:/ 860:N 853:( 822:Y 689:0 682:0 675:2 538:) 533:H 530:f 496:c 492:a 474:3 472:6 470:P 468:- 463:C 427:) 425:D 422:n 420:( 310:. 234:) 230:( 115:) 31:. 20:)

Index

GaN
Gan


IUPAC name
CAS Number
25617-97-4
JSmol
Interactive image
Interactive image
ChemSpider
105057
ECHA InfoCard
100.042.830
Edit this at Wikidata
PubChem
LW9640000 = LW9640000
UNII
1R9CC3P9VL
CompTox Dashboard
DTXSID2067111
Edit this at Wikidata
InChI
SMILES
Chemical formula
Molar mass
Density
Melting point
Solubility in water
Band gap

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