CN100407465C - 一种生长在蓝宝石衬底上的复合缓冲层及制备方法 - Google Patents
一种生长在蓝宝石衬底上的复合缓冲层及制备方法 Download PDFInfo
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- CN100407465C CN100407465C CN2006101170096A CN200610117009A CN100407465C CN 100407465 C CN100407465 C CN 100407465C CN 2006101170096 A CN2006101170096 A CN 2006101170096A CN 200610117009 A CN200610117009 A CN 200610117009A CN 100407465 C CN100407465 C CN 100407465C
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- 239000000758 substrate Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000002131 composite material Substances 0.000 title abstract description 18
- 229910052594 sapphire Inorganic materials 0.000 title 1
- 239000010980 sapphire Substances 0.000 title 1
- 230000012010 growth Effects 0.000 claims abstract description 35
- 239000010409 thin film Substances 0.000 claims abstract description 20
- 230000007704 transition Effects 0.000 claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 4
- 238000000407 epitaxy Methods 0.000 claims description 2
- 238000009832 plasma treatment Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 3
- 230000007773 growth pattern Effects 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 15
- 239000010408 film Substances 0.000 abstract description 15
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000006911 nucleation Effects 0.000 abstract description 4
- 238000010899 nucleation Methods 0.000 abstract description 4
- 239000013543 active substance Substances 0.000 abstract description 3
- 238000005121 nitriding Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract description 2
- 230000000704 physical effect Effects 0.000 abstract description 2
- NWAIGJYBQQYSPW-UHFFFAOYSA-N azanylidyneindigane Chemical compound [In]#N NWAIGJYBQQYSPW-UHFFFAOYSA-N 0.000 description 70
- 239000000463 material Substances 0.000 description 10
- 238000002128 reflection high energy electron diffraction Methods 0.000 description 10
- 238000000089 atomic force micrograph Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 5
- 238000001451 molecular beam epitaxy Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004630 atomic force microscopy Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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CN2006101170096A CN100407465C (zh) | 2006-10-11 | 2006-10-11 | 一种生长在蓝宝石衬底上的复合缓冲层及制备方法 |
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CN2006101170096A CN100407465C (zh) | 2006-10-11 | 2006-10-11 | 一种生长在蓝宝石衬底上的复合缓冲层及制备方法 |
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CN1945863A CN1945863A (zh) | 2007-04-11 |
CN100407465C true CN100407465C (zh) | 2008-07-30 |
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CN2006101170096A Expired - Fee Related CN100407465C (zh) | 2006-10-11 | 2006-10-11 | 一种生长在蓝宝石衬底上的复合缓冲层及制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8884268B2 (en) * | 2012-07-16 | 2014-11-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Diffusion barrier layer for group III nitride on silicon substrate |
CN104810445B (zh) * | 2015-03-30 | 2017-05-24 | 华灿光电(苏州)有限公司 | 一种发光二极管的外延片及其制备方法 |
CN108630791A (zh) * | 2018-03-29 | 2018-10-09 | 华灿光电(浙江)有限公司 | 氮化镓基发光二极管外延片及其制造方法 |
CN108847436B (zh) * | 2018-04-28 | 2019-10-29 | 华灿光电(浙江)有限公司 | 一种发光二极管的外延结构及其制造方法 |
CN111834496B (zh) * | 2020-05-27 | 2021-08-06 | 华灿光电(浙江)有限公司 | 发光二极管外延片及其制备方法 |
CN111952365A (zh) * | 2020-08-14 | 2020-11-17 | 中国科学院半导体研究所 | 碳掺杂调控的GaN基HEMT外延结构及其制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828684A (en) * | 1995-12-29 | 1998-10-27 | Xerox Corporation | Dual polarization quantum well laser in the 200 to 600 nanometers range |
JP2005079322A (ja) * | 2003-08-29 | 2005-03-24 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
CN1728349A (zh) * | 2004-07-28 | 2006-02-01 | 中国科学院半导体研究所 | 铝镓氮/氮化镓高电子迁移率晶体管的制作方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828684A (en) * | 1995-12-29 | 1998-10-27 | Xerox Corporation | Dual polarization quantum well laser in the 200 to 600 nanometers range |
JP2005079322A (ja) * | 2003-08-29 | 2005-03-24 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
CN1728349A (zh) * | 2004-07-28 | 2006-02-01 | 中国科学院半导体研究所 | 铝镓氮/氮化镓高电子迁移率晶体管的制作方法 |
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Assignee: Beijing Wuhua Tianbao Glass Co., Ltd. Assignor: Shanghai Inst. of Technical Physics, Chinese Academy of Sciences Contract record no.: 2010110000153 Denomination of invention: Composite buffer layer grown on sapphire substrate and preparing method Granted publication date: 20080730 License type: Exclusive License Open date: 20070411 Record date: 20100914 |
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