JP4806475B2 - 基板およびその製造方法 - Google Patents
基板およびその製造方法 Download PDFInfo
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- JP4806475B2 JP4806475B2 JP2011507728A JP2011507728A JP4806475B2 JP 4806475 B2 JP4806475 B2 JP 4806475B2 JP 2011507728 A JP2011507728 A JP 2011507728A JP 2011507728 A JP2011507728 A JP 2011507728A JP 4806475 B2 JP4806475 B2 JP 4806475B2
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- 239000000758 substrate Substances 0.000 title claims description 75
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 47
- 239000013078 crystal Substances 0.000 claims description 47
- 229910002804 graphite Inorganic materials 0.000 claims description 45
- 239000010439 graphite Substances 0.000 claims description 45
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 35
- 230000008021 deposition Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000004380 ashing Methods 0.000 claims description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 119
- 239000011787 zinc oxide Substances 0.000 description 59
- 238000000151 deposition Methods 0.000 description 18
- 239000004065 semiconductor Substances 0.000 description 18
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 10
- 229910002601 GaN Inorganic materials 0.000 description 9
- 230000007547 defect Effects 0.000 description 8
- 238000010894 electron beam technology Methods 0.000 description 8
- 238000001000 micrograph Methods 0.000 description 7
- 150000004767 nitrides Chemical class 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 description 3
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002003 electron diffraction Methods 0.000 description 2
- 238000005430 electron energy loss spectroscopy Methods 0.000 description 2
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 2
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- NWAIGJYBQQYSPW-UHFFFAOYSA-N azanylidyneindigane Chemical compound [In]#N NWAIGJYBQQYSPW-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005136 cathodoluminescence Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000002524 electron diffraction data Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- H01L21/02551—Group 12/16 materials
- H01L21/02554—Oxides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
- C30B7/12—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions by electrolysis
-
- 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
- H01L21/02376—Carbon, e.g. diamond-like carbon
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- 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
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02441—Group 14 semiconducting materials
- H01L21/02444—Carbon, e.g. diamond-like carbon
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- 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
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02494—Structure
- H01L21/02513—Microstructure
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
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- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02623—Liquid deposition
- H01L21/02628—Liquid deposition using solutions
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- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
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- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Physical Vapour Deposition (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Led Devices (AREA)
Description
図1は、実施の形態1における基板の断面図を示す。
以下、電解析出法によってZnOを形成する方法を、より具体的に説明する。
2 アモルファスカーボン層
3 ZnO単結晶
Claims (2)
- 基板を製造する方法であって、以下の工程(a)および(b)を順に具備する:
グラファイト基板の表面を酸素アッシングすることによって、アモルファスカーボン層を前記グラファイト基板の表面に形成する工程(a)、および
前記アモルファスカーボン層上に電解析出法によって単結晶のZnO層を形成する工程(b)、
ここで、前記アモルファスカーボン層が3nm以上50nm以下の厚みを有する。 - 以下を具備する基板:
グラファイト基板、
前記グラファイト基板上に形成され、3nm以上50nm以下の厚みを有するアモルファスカーボン層、および
前記アモルファスカーボン層上に形成された単結晶のZnO層。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011507728A JP4806475B2 (ja) | 2009-12-04 | 2010-11-08 | 基板およびその製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009276281 | 2009-12-04 | ||
JP2009276281 | 2009-12-04 | ||
JP2011507728A JP4806475B2 (ja) | 2009-12-04 | 2010-11-08 | 基板およびその製造方法 |
PCT/JP2010/006537 WO2011067893A1 (ja) | 2009-12-04 | 2010-11-08 | 基板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4806475B2 true JP4806475B2 (ja) | 2011-11-02 |
JPWO2011067893A1 JPWO2011067893A1 (ja) | 2013-04-18 |
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JP2011507728A Expired - Fee Related JP4806475B2 (ja) | 2009-12-04 | 2010-11-08 | 基板およびその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8268153B2 (ja) |
JP (1) | JP4806475B2 (ja) |
CN (1) | CN102301042B (ja) |
WO (1) | WO2011067893A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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GB201021112D0 (en) | 2010-12-13 | 2011-01-26 | Ntnu Technology Transfer As | Nanowires |
GB201211038D0 (en) | 2012-06-21 | 2012-08-01 | Norwegian Univ Sci & Tech Ntnu | Solar cells |
CN103107205A (zh) * | 2013-01-18 | 2013-05-15 | 大连理工大学 | 一种石墨衬底上的氧化锌基mos器件 |
GB201311101D0 (en) | 2013-06-21 | 2013-08-07 | Norwegian Univ Sci & Tech Ntnu | Semiconducting Films |
JP6525136B2 (ja) * | 2015-02-23 | 2019-06-05 | 学校法人早稲田大学 | 不純物半導体層の製造装置及び製造方法 |
JP6623412B2 (ja) * | 2015-04-23 | 2019-12-25 | 株式会社福田結晶技術研究所 | 酸化亜鉛結晶の製造方法、酸化亜鉛結晶、シンチレータ材料及びシンチレータ検出器 |
AU2016292850B2 (en) | 2015-07-13 | 2019-05-16 | Crayonano As | Nanowires or nanopyramids grown on graphitic substrate |
TWI772266B (zh) | 2015-07-13 | 2022-08-01 | 挪威商卡亞奈米公司 | 發光二極體裝置及光偵測器裝置 |
JP7009358B2 (ja) | 2015-07-31 | 2022-01-25 | クラヨナノ エーエス | グラファイト基板上でのナノワイヤ又はナノピラミッドの成長方法 |
CN109643645B (zh) * | 2016-08-31 | 2023-02-28 | 国立研究开发法人科学技术振兴机构 | 化合物半导体及其制造方法以及氮化物半导体 |
GB201705755D0 (en) | 2017-04-10 | 2017-05-24 | Norwegian Univ Of Science And Tech (Ntnu) | Nanostructure |
KR102517883B1 (ko) | 2017-06-01 | 2023-04-04 | 재팬 사이언스 앤드 테크놀로지 에이전시 | 화합물 반도체 및 그 제조 방법 |
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US5440189A (en) * | 1991-09-30 | 1995-08-08 | Sumitomo Electric Industries, Ltd. | Surface acoustic wave device |
JP3225495B2 (ja) * | 1992-02-21 | 2001-11-05 | 住友電気工業株式会社 | 表面弾性波素子及びその製造方法 |
JP2000199097A (ja) * | 1998-12-28 | 2000-07-18 | Canon Inc | 酸化亜鉛膜の形成方法及び該酸化亜鉛膜を使用した太陽電池の製造法 |
JP2002356400A (ja) * | 2001-03-22 | 2002-12-13 | Canon Inc | 酸化亜鉛の針状構造体の製造方法及びそれを用いた電池、光電変換装置 |
US7198671B2 (en) * | 2001-07-11 | 2007-04-03 | Matsushita Electric Industrial Co., Ltd. | Layered substrates for epitaxial processing, and device |
GB0717802D0 (en) * | 2007-09-12 | 2007-10-24 | Photonstar Led Ltd | Electrically isolated vertical light emitting diode structure |
JP5386747B2 (ja) * | 2008-02-21 | 2014-01-15 | 公益財団法人神奈川科学技術アカデミー | 半導体基板、半導体素子、発光素子及び電子素子 |
CN102326266B (zh) * | 2009-10-20 | 2015-07-01 | 松下电器产业株式会社 | 发光二极管元件及其制造方法 |
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2010
- 2010-11-08 CN CN201080006097.7A patent/CN102301042B/zh not_active Expired - Fee Related
- 2010-11-08 WO PCT/JP2010/006537 patent/WO2011067893A1/ja active Application Filing
- 2010-11-08 JP JP2011507728A patent/JP4806475B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-31 US US13/077,382 patent/US8268153B2/en not_active Expired - Fee Related
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2012
- 2012-08-16 US US13/587,541 patent/US8663802B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20120305401A1 (en) | 2012-12-06 |
JPWO2011067893A1 (ja) | 2013-04-18 |
US8663802B2 (en) | 2014-03-04 |
US8268153B2 (en) | 2012-09-18 |
US20110174626A1 (en) | 2011-07-21 |
CN102301042B (zh) | 2014-10-01 |
WO2011067893A1 (ja) | 2011-06-09 |
CN102301042A (zh) | 2011-12-28 |
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