CA2554003A1 - Silicon carbide on diamond substrates and related devices and methods - Google Patents
Silicon carbide on diamond substrates and related devices and methods Download PDFInfo
- Publication number
- CA2554003A1 CA2554003A1 CA 2554003 CA2554003A CA2554003A1 CA 2554003 A1 CA2554003 A1 CA 2554003A1 CA 2554003 CA2554003 CA 2554003 CA 2554003 A CA2554003 A CA 2554003A CA 2554003 A1 CA2554003 A1 CA 2554003A1
- Authority
- CA
- Canada
- Prior art keywords
- layer
- thermal conductivity
- silicon carbide
- diamond
- gallium nitride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 99
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 94
- 239000010432 diamond Substances 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000000758 substrate Substances 0.000 title claims description 57
- 239000000463 material Substances 0.000 claims abstract description 62
- 150000004767 nitrides Chemical class 0.000 claims abstract description 60
- 239000004065 semiconductor Substances 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 229910002601 GaN Inorganic materials 0.000 claims description 58
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 26
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 claims description 26
- 239000013078 crystal Substances 0.000 claims description 23
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 10
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 10
- 239000002243 precursor Substances 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- -1 magnesium aluminate Chemical class 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052594 sapphire Inorganic materials 0.000 claims description 7
- 239000010980 sapphire Substances 0.000 claims description 7
- 230000005533 two-dimensional electron gas Effects 0.000 claims description 7
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052582 BN Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- YQNQTEBHHUSESQ-UHFFFAOYSA-N lithium aluminate Chemical compound [Li+].[O-][Al]=O YQNQTEBHHUSESQ-UHFFFAOYSA-N 0.000 claims description 4
- MNKMDLVKGZBOEW-UHFFFAOYSA-M lithium;3,4,5-trihydroxybenzoate Chemical compound [Li+].OC1=CC(C([O-])=O)=CC(O)=C1O MNKMDLVKGZBOEW-UHFFFAOYSA-M 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 238000002161 passivation Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 39
- 230000008901 benefit Effects 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 230000005669 field effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- HRANPRDGABOKNQ-ORGXEYTDSA-N (1r,3r,3as,3br,7ar,8as,8bs,8cs,10as)-1-acetyl-5-chloro-3-hydroxy-8b,10a-dimethyl-7-oxo-1,2,3,3a,3b,7,7a,8,8a,8b,8c,9,10,10a-tetradecahydrocyclopenta[a]cyclopropa[g]phenanthren-1-yl acetate Chemical compound C1=C(Cl)C2=CC(=O)[C@@H]3C[C@@H]3[C@]2(C)[C@@H]2[C@@H]1[C@@H]1[C@H](O)C[C@@](C(C)=O)(OC(=O)C)[C@@]1(C)CC2 HRANPRDGABOKNQ-ORGXEYTDSA-N 0.000 description 1
- 229910002704 AlGaN Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
- H10D62/8303—Diamond
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02373—Group 14 semiconducting materials
- H01L21/02378—Silicon carbide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02527—Carbon, e.g. diamond-like carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02538—Group 13/15 materials
- H01L21/0254—Nitrides
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having 2D charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Junction Field-Effect Transistors (AREA)
- Recrystallisation Techniques (AREA)
- Semiconductor Lasers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/707,898 US7033912B2 (en) | 2004-01-22 | 2004-01-22 | Silicon carbide on diamond substrates and related devices and methods |
| US10/707,898 | 2004-01-22 | ||
| PCT/US2005/002221 WO2005074013A2 (en) | 2004-01-22 | 2005-01-14 | Silicon carbide on diamond substrates and related devices and methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2554003A1 true CA2554003A1 (en) | 2005-08-11 |
Family
ID=34794562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2554003 Abandoned CA2554003A1 (en) | 2004-01-22 | 2005-01-14 | Silicon carbide on diamond substrates and related devices and methods |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US7033912B2 (enExample) |
| EP (2) | EP1706895B1 (enExample) |
| JP (2) | JP5192152B2 (enExample) |
| KR (1) | KR20060127907A (enExample) |
| CN (1) | CN100530544C (enExample) |
| CA (1) | CA2554003A1 (enExample) |
| TW (1) | TW200537564A (enExample) |
| WO (1) | WO2005074013A2 (enExample) |
Families Citing this family (105)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7023024B2 (en) * | 2003-03-31 | 2006-04-04 | Inphot, Inc. | Diamond based blue/UV emission source |
| EP1668688A4 (en) | 2003-09-19 | 2011-03-02 | Tinggi Technologies Private Ltd | Fabrication of semiconductor devices |
| US7033912B2 (en) * | 2004-01-22 | 2006-04-25 | Cree, Inc. | Silicon carbide on diamond substrates and related devices and methods |
| US7612390B2 (en) * | 2004-02-05 | 2009-11-03 | Cree, Inc. | Heterojunction transistors including energy barriers |
| ATE533187T1 (de) * | 2004-03-15 | 2011-11-15 | Tinggi Technologies Private Ltd | Fabrikation von halbleiterbauelementen |
| KR20070028364A (ko) | 2004-04-07 | 2007-03-12 | 팅기 테크놀러지스 프라이빗 리미티드 | 반도체 발광 다이오드상의 반사층 제조 |
| US20060073621A1 (en) * | 2004-10-01 | 2006-04-06 | Palo Alto Research Center Incorporated | Group III-nitride based HEMT device with insulating GaN/AlGaN buffer layer |
| US7314520B2 (en) | 2004-10-04 | 2008-01-01 | Cree, Inc. | Low 1c screw dislocation 3 inch silicon carbide wafer |
| US7713839B2 (en) * | 2004-10-06 | 2010-05-11 | Intel Corporation | Diamond substrate formation for electronic assemblies |
| JP4866007B2 (ja) * | 2005-01-14 | 2012-02-01 | 富士通株式会社 | 化合物半導体装置 |
| GB0505752D0 (en) | 2005-03-21 | 2005-04-27 | Element Six Ltd | Diamond based substrate for gan devices |
| KR100609117B1 (ko) * | 2005-05-03 | 2006-08-08 | 삼성전기주식회사 | 질화물계 반도체 발광소자 및 그 제조방법 |
| US7749863B1 (en) * | 2005-05-12 | 2010-07-06 | Hrl Laboratories, Llc | Thermal management substrates |
| US7405430B2 (en) * | 2005-06-10 | 2008-07-29 | Cree, Inc. | Highly uniform group III nitride epitaxial layers on 100 millimeter diameter silicon carbide substrates |
| US9331192B2 (en) * | 2005-06-29 | 2016-05-03 | Cree, Inc. | Low dislocation density group III nitride layers on silicon carbide substrates and methods of making the same |
| US7166485B1 (en) * | 2005-07-05 | 2007-01-23 | Sharp Laboratories Of America, Inc. | Superlattice nanocrystal Si-SiO2 electroluminescence device |
| US20070018198A1 (en) * | 2005-07-20 | 2007-01-25 | Brandes George R | High electron mobility electronic device structures comprising native substrates and methods for making the same |
| US7470958B2 (en) * | 2005-07-28 | 2008-12-30 | Panasonic Corporation | Semiconductor device |
| SG130975A1 (en) * | 2005-09-29 | 2007-04-26 | Tinggi Tech Private Ltd | Fabrication of semiconductor devices for light emission |
| SG131803A1 (en) * | 2005-10-19 | 2007-05-28 | Tinggi Tech Private Ltd | Fabrication of transistors |
| SG133432A1 (en) * | 2005-12-20 | 2007-07-30 | Tinggi Tech Private Ltd | Localized annealing during semiconductor device fabrication |
| US7592211B2 (en) | 2006-01-17 | 2009-09-22 | Cree, Inc. | Methods of fabricating transistors including supported gate electrodes |
| US7709269B2 (en) | 2006-01-17 | 2010-05-04 | Cree, Inc. | Methods of fabricating transistors including dielectrically-supported gate electrodes |
| JP4705482B2 (ja) * | 2006-01-27 | 2011-06-22 | パナソニック株式会社 | トランジスタ |
| US20080292528A1 (en) * | 2006-04-07 | 2008-11-27 | Faris Sadeg M | Methods of and systems for forming carbon based materials |
| JP5274245B2 (ja) * | 2006-04-10 | 2013-08-28 | 富士通株式会社 | 化合物半導体構造とその製造方法 |
| SG140473A1 (en) | 2006-08-16 | 2008-03-28 | Tinggi Tech Private Ltd | Improvements in external light efficiency of light emitting diodes |
| SG140512A1 (en) * | 2006-09-04 | 2008-03-28 | Tinggi Tech Private Ltd | Electrical current distribution in light emitting devices |
| US8823057B2 (en) | 2006-11-06 | 2014-09-02 | Cree, Inc. | Semiconductor devices including implanted regions for providing low-resistance contact to buried layers and related devices |
| JP5725713B2 (ja) * | 2007-01-22 | 2015-05-27 | ダイアモンド マイクロウェーブ デバイセズ リミテッド | 表面を含むダイヤモンド電子デバイス及びそれらの製造方法 |
| US8309967B2 (en) | 2007-05-31 | 2012-11-13 | Chien-Min Sung | Diamond LED devices and associated methods |
| US7781256B2 (en) * | 2007-05-31 | 2010-08-24 | Chien-Min Sung | Semiconductor-on-diamond devices and associated methods |
| US7646025B1 (en) * | 2007-05-31 | 2010-01-12 | Chien-Min Sung | Diamond LED devices and associated methods |
| US7799600B2 (en) * | 2007-05-31 | 2010-09-21 | Chien-Min Sung | Doped diamond LED devices and associated methods |
| US8110846B2 (en) * | 2007-05-31 | 2012-02-07 | Chien-Min Sung | Diamond semiconductor devices and associated methods |
| US7791188B2 (en) | 2007-06-18 | 2010-09-07 | Chien-Min Sung | Heat spreader having single layer of diamond particles and associated methods |
| US20090075455A1 (en) * | 2007-09-14 | 2009-03-19 | Umesh Mishra | Growing N-polar III-nitride Structures |
| US8490678B2 (en) * | 2008-06-02 | 2013-07-23 | Gerald Ho Kim | Silicon-based thermal energy transfer device and apparatus |
| JP5115735B2 (ja) * | 2008-09-04 | 2013-01-09 | 富士電機株式会社 | 炭化珪素半導体基板とその製造方法 |
| US7888171B2 (en) * | 2008-12-22 | 2011-02-15 | Raytheon Company | Fabricating a gallium nitride layer with diamond layers |
| US20110108854A1 (en) * | 2009-11-10 | 2011-05-12 | Chien-Min Sung | Substantially lattice matched semiconductor materials and associated methods |
| US20110140232A1 (en) * | 2009-12-15 | 2011-06-16 | Intersil Americas Inc. | Methods of forming a thermal conduction region in a semiconductor structure and structures resulting therefrom |
| US20110180855A1 (en) * | 2010-01-28 | 2011-07-28 | Gm Global Technology Operations, Inc. | Non-direct bond copper isolated lateral wide band gap semiconductor device |
| WO2011132285A1 (ja) * | 2010-04-22 | 2011-10-27 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
| JP5598542B2 (ja) * | 2010-05-10 | 2014-10-01 | 三菱電機株式会社 | 炭化珪素エピタキシャルウエハ及びその製造方法並びにエピタキシャル成長用炭化珪素バルク基板及びその製造方法 |
| GB201010705D0 (en) * | 2010-06-25 | 2010-08-11 | Element Six Ltd | Substrates for semiconductor devices |
| KR101834802B1 (ko) * | 2011-09-01 | 2018-04-13 | 엘지이노텍 주식회사 | 반도체 소자 |
| JP5546514B2 (ja) * | 2011-09-20 | 2014-07-09 | 古河電気工業株式会社 | 窒化物半導体素子及び製造方法 |
| US8884308B2 (en) | 2011-11-29 | 2014-11-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | High electron mobility transistor structure with improved breakdown voltage performance |
| GB201121655D0 (en) | 2011-12-16 | 2012-01-25 | Element Six Ltd | Substrates for semiconductor devices |
| GB201121659D0 (en) | 2011-12-16 | 2012-01-25 | Element Six Ltd | Substrates for semiconductor devices |
| GB201121666D0 (en) | 2011-12-16 | 2012-01-25 | Element Six Ltd | Synthetic diamond coated compound semiconductor substrates |
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| US7579626B2 (en) | 2009-08-25 |
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| US7033912B2 (en) | 2006-04-25 |
| US20110064105A1 (en) | 2011-03-17 |
| KR20060127907A (ko) | 2006-12-13 |
| EP3496152B1 (en) | 2021-03-31 |
| WO2005074013A2 (en) | 2005-08-11 |
| US20090272984A1 (en) | 2009-11-05 |
| EP3496152A1 (en) | 2019-06-12 |
| WO2005074013A3 (en) | 2005-11-03 |
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