JP5629884B2 - 半導体製造方法 - Google Patents
半導体製造方法 Download PDFInfo
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- JP5629884B2 JP5629884B2 JP2008557796A JP2008557796A JP5629884B2 JP 5629884 B2 JP5629884 B2 JP 5629884B2 JP 2008557796 A JP2008557796 A JP 2008557796A JP 2008557796 A JP2008557796 A JP 2008557796A JP 5629884 B2 JP5629884 B2 JP 5629884B2
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 82
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims abstract description 57
- 239000002019 doping agent Substances 0.000 claims abstract description 42
- 230000005693 optoelectronics Effects 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 10
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 229910002601 GaN Inorganic materials 0.000 description 22
- 239000011777 magnesium Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 239000012535 impurity Substances 0.000 description 12
- 238000001451 molecular beam epitaxy Methods 0.000 description 11
- 125000004429 atom Chemical group 0.000 description 10
- 239000011572 manganese Substances 0.000 description 10
- 239000011701 zinc Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000370 acceptor Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 229910002704 AlGaN Inorganic materials 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 4
- 229910052790 beryllium Inorganic materials 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910001199 N alloy Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000013626 chemical specie Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 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
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910021478 group 5 element Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229940029329 intrinsic factor Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- 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
-
- 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
- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02579—P-type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
- H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
- H01L33/325—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen characterised by the doping materials
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- High Energy & Nuclear Physics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Led Devices (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Luminescent Compositions (AREA)
- Bipolar Transistors (AREA)
Description
III−N半導体のヘテロ構造を含む電子装置において、該ヘテロ構造が、
・基板、
・nドーピング領域、
・活性領域、
・pドーピング領域、と
・一方が該nドーピング領域の上、他方が該pドーピング領域の上にある電気接点であり、それぞれが電流源または電圧源の端子に接続されている該電気接点、を含んでいて、
該pドーピング領域が本発明による前述の方法によって得られた半導体であることを特徴とする電子装置に関するものである。
− 図1aと図1bは光電子装置を概略的に表している。
− 図2は本発明によるLEDを概略的に表している。
・基板1、
・とりわけn−GaNとn−AlGaNで構成されたnドーピング領域2、
・活性領域3、
・特にp−GaNとp−AlGaN、及びAsのような等電子不純物で共ドーピングされた、上記のようなドーピング半導体で構成されたpドーピング領域4、と
・一方が該nドーピング領域、他方が該pドーピング領域の上にある電気接点5で、これらの接点のそれぞれが、特に単純な電池でもよい電流源または電圧源の端子に接続されている。該pドーピング領域は前述の方法によって得られた半導体である。
2 nドーピング領域
3 活性領域
4 pドーピング領域
5 電気接点
Claims (16)
- III−V族半導体の製造方法において、
原子価xが0と1の間に含まれる数を表す、一般式AlxGa1−xNの半導体をMnでドーピングする、少なくとも一つのドーピング過程と、Asによる共ドーピング過程とから成る、ことを特徴とする方法。 - 該原子価xが0.2以上であることを特徴とする、請求項1に記載の方法。
- 該半導体が、少なくとも90%のAlNとGaNの混合物を含有することを特徴とする、請求項1に記載の方法。
- 該半導体が、少なくとも98%のAlNとGaNの混合物を含有することを特徴とする、請求項1に記載の方法。
- 該共ドーピング過程に用いられる該共ドーパントの濃度が10%未満であることを特徴とする、請求項1に記載の方法。
- 該共ドーピング過程に用いられる該共ドーパントの濃度が該半導体内のその溶解限度に対応することを特徴とする、請求項1に記載の方法。
- 該ドーピング過程と該共ドーピング過程が同時に行われることを特徴とする、請求項1に記載の方法。
- 該ドーピング過程が該共ドーピング過程の後に行われることを特徴とする、請求項1に記載の方法。
- さらに、Al2O3、Si、SiC、ZnO、GaAsの中から選択された基板からの該半導体成長過程を含むことを特徴とする、請求項1に記載の方法。
- 請求項1〜9のいずれか一つに記載の方法によって得られた半導体。
- 少なくとも90%のAlNとGaNの混合物を含有することを特徴とする、請求項10に記載の半導体。
- 少なくとも98%のAlNとGaNの混合物を含有することを特徴とする、請求項10に記載の半導体。
- 電子産業または光電子産業における、請求項10に記載の半導体の使用。
- 請求項10に記載の半導体を使用する電子装置。
- III−N半導体のヘテロ構造を含む電子装置において、前記ヘテロ構造が:
・基板(1)、
・nドーピング領域(2)、
・活性領域(3)、
・pドーピング領域(4)、と
・一方が該nドーピング領域の上、他方が該pドーピング領域の上にある電気接点(5)であり、それぞれが電流源または電圧源の端子に接続されている該電気接点、を含んでいて、
該pドーピング領域が請求項1〜9のいずれか一つに記載の方法によって得られた半導体である、ことを特徴とする電子装置。 - 請求項15に記載のヘテロ構造を含む発光ダイオード。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0602063 | 2006-03-08 | ||
FR0602063A FR2898433B1 (fr) | 2006-03-08 | 2006-03-08 | Procede de preparation d'un semi-conducteur. |
PCT/FR2007/000397 WO2007104848A1 (fr) | 2006-03-08 | 2007-03-06 | Procede de preparation d'un semi-conducteur |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009529230A JP2009529230A (ja) | 2009-08-13 |
JP2009529230A5 JP2009529230A5 (ja) | 2013-05-23 |
JP5629884B2 true JP5629884B2 (ja) | 2014-11-26 |
Family
ID=36982659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008557796A Active JP5629884B2 (ja) | 2006-03-08 | 2007-03-06 | 半導体製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8367529B2 (ja) |
EP (1) | EP1992020B1 (ja) |
JP (1) | JP5629884B2 (ja) |
AT (1) | ATE519233T1 (ja) |
FR (1) | FR2898433B1 (ja) |
WO (1) | WO2007104848A1 (ja) |
Families Citing this family (1)
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JP6654731B1 (ja) * | 2018-09-28 | 2020-02-26 | Dowaエレクトロニクス株式会社 | Iii族窒化物半導体発光素子およびその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US6476420B2 (en) * | 1997-11-18 | 2002-11-05 | Technologies And Devices International, Inc. | P-N homojunction-based structures utilizing HVPE growth III-V compound layers |
US6559467B2 (en) * | 1997-11-18 | 2003-05-06 | Technologies And Devices International, Inc. | P-n heterojunction-based structures utilizing HVPE grown III-V compound layers |
JP4186306B2 (ja) * | 1998-05-06 | 2008-11-26 | 松下電器産業株式会社 | 半導体装置 |
US6713789B1 (en) * | 1999-03-31 | 2004-03-30 | Toyoda Gosei Co., Ltd. | Group III nitride compound semiconductor device and method of producing the same |
GB2351390A (en) * | 1999-06-16 | 2000-12-27 | Sharp Kk | A semiconductor material comprising two dopants |
JP2001320089A (ja) * | 2000-05-11 | 2001-11-16 | Furukawa Electric Co Ltd:The | GaN系発光素子およびその作成方法 |
JP4230715B2 (ja) * | 2001-05-07 | 2009-02-25 | ゼロックス コーポレイション | 光放射半導体素子 |
US6583449B2 (en) * | 2001-05-07 | 2003-06-24 | Xerox Corporation | Semiconductor device and method of forming a semiconductor device |
US7338675B2 (en) * | 2002-05-10 | 2008-03-04 | Tsi Health Sciences, Inc. | Fenugreek seed bio-active compositions and methods for extracting same |
US7786550B2 (en) * | 2003-03-06 | 2010-08-31 | Panasonic Corporation | P-type semiconductor and semiconductor hetero material and manufacturing methods thereof |
KR100611491B1 (ko) * | 2004-08-26 | 2006-08-10 | 엘지이노텍 주식회사 | 질화물 반도체 발광소자 및 그 제조방법 |
-
2006
- 2006-03-08 FR FR0602063A patent/FR2898433B1/fr not_active Expired - Fee Related
-
2007
- 2007-03-06 US US12/281,332 patent/US8367529B2/en active Active
- 2007-03-06 AT AT07731096T patent/ATE519233T1/de not_active IP Right Cessation
- 2007-03-06 EP EP07731096A patent/EP1992020B1/fr active Active
- 2007-03-06 WO PCT/FR2007/000397 patent/WO2007104848A1/fr active Application Filing
- 2007-03-06 JP JP2008557796A patent/JP5629884B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
FR2898433A1 (fr) | 2007-09-14 |
WO2007104848A1 (fr) | 2007-09-20 |
US8367529B2 (en) | 2013-02-05 |
FR2898433B1 (fr) | 2008-06-06 |
ATE519233T1 (de) | 2011-08-15 |
US20110089445A1 (en) | 2011-04-21 |
JP2009529230A (ja) | 2009-08-13 |
EP1992020B1 (fr) | 2011-08-03 |
EP1992020A1 (fr) | 2008-11-19 |
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