KR101130630B1 - 적층기판, 적층기판의 제조방법 및 디바이스 - Google Patents
적층기판, 적층기판의 제조방법 및 디바이스 Download PDFInfo
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- KR101130630B1 KR101130630B1 KR1020060010452A KR20060010452A KR101130630B1 KR 101130630 B1 KR101130630 B1 KR 101130630B1 KR 1020060010452 A KR1020060010452 A KR 1020060010452A KR 20060010452 A KR20060010452 A KR 20060010452A KR 101130630 B1 KR101130630 B1 KR 101130630B1
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- C—CHEMISTRY; METALLURGY
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- 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
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- 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/10—Heating of the reaction chamber or the substrate
- C30B25/105—Heating of the reaction chamber or the substrate by irradiation or electric discharge
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- 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
- C30B29/02—Elements
- C30B29/04—Diamond
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- H—ELECTRICITY
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- 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
- H01L21/0242—Crystalline insulating materials
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- H—ELECTRICITY
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- 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
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- H01L21/02491—Conductive materials
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- H—ELECTRICITY
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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
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02527—Carbon, e.g. diamond-like carbon
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- H—ELECTRICITY
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- 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
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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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
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02631—Physical deposition at reduced pressure, e.g. MBE, sputtering, evaporation
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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
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
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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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
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Abstract
Description
Claims (8)
- 적어도, 단결정 MgO기판, 상기 MgO기판 상에 헤테로에피택셜 성장시킨 이리듐(Ir)막, 및 상기 Ir막 상에 기상합성시킨 다이아몬드막을 갖는 적층기판으로서, 상기 Ir막의 결정성이, 파장 λ=1.54Å의 X선 회절법으로 분석한 Ir (200)귀속의 2θ=46.5° 또는 2θ=47.3°에 있어서의 회절강도 피크의 반값폭(FWHM)이 0.40°이하이고, 상기 Ir 막의 응력이 압축 1×102~1×104㎫인 것임을 특징으로 하는 적층기판.
- 삭제
- 제1항에 있어서, 상기 Ir막의 두께가 1.5㎛이하인 것을 특징으로 하는 적층기판.
- 제1항 또는 제3항에 기재된 적층기판을 이용하여 제작한 것을 특징으로 하는 디바이스.
- 적어도, MgO기판 상에 이리듐(Ir)막을 헤테로에피택셜 성장시키는 공정, 및 상기 Ir막 상에 다이아몬드막을 기상합성시키는 공정을 갖는 적층기판의 제조방법에 있어서, 상기 Ir막의 헤테로에피택셜 성장을, R.F. 마그네트론 스퍼터법에 의해, 타깃으로 Ir을 사용하고, 기판온도 600~1000℃, 가스압 3×10-2~1×10-1Torr의 조건으로 행하는 것을 특징으로 하는 적층기판의 제조방법.
- 제5항에 있어서, 상기 헤테로에피택셜 성장시키는 Ir막의 두께를 1.5㎛이하로 하는 것을 특징으로 하는 적층기판의 제조방법.
- 제5항 또는 제6항에 있어서, 상기 다이아몬드막의 기상합성을, 마이크로파 CVD법에 의해 기판온도 800~1000℃의 조건으로 행하는 것을 특징으로 하는 적층기판의 제조방법.
- 제5항 또는 제6항에 있어서, 상기 Ir막의 헤테로에피택셜 성장공정 후, 다이아몬드막의 기상합성공정 전에, 상기 Ir막의 표면을 DC 플라즈마법에 의해 전처리하는 것을 특징으로 하는 적층기판의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2005-00071924 | 2005-03-14 | ||
JP2005071924A JP4528654B2 (ja) | 2005-03-14 | 2005-03-14 | 積層基板、積層基板の製造方法及びデバイス |
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KR20060100922A KR20060100922A (ko) | 2006-09-21 |
KR101130630B1 true KR101130630B1 (ko) | 2012-04-02 |
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KR1020060010452A KR101130630B1 (ko) | 2005-03-14 | 2006-02-03 | 적층기판, 적층기판의 제조방법 및 디바이스 |
Country Status (5)
Country | Link |
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US (1) | US7514146B2 (ko) |
EP (1) | EP1703002B1 (ko) |
JP (1) | JP4528654B2 (ko) |
KR (1) | KR101130630B1 (ko) |
TW (1) | TWI323297B (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5066651B2 (ja) * | 2006-03-31 | 2012-11-07 | 今井 淑夫 | エピタキシャルダイヤモンド膜下地基板の製造方法およびこの下地基板を使用するエピタキシャルダイヤモンド膜の製造方法 |
JP2010095408A (ja) * | 2008-10-17 | 2010-04-30 | Agd Material Co Ltd | エピタキシャルダイヤモンド膜および自立したエピタキシャルダイヤモンド基板の製造方法 |
JP2010159185A (ja) * | 2009-01-09 | 2010-07-22 | Shin-Etsu Chemical Co Ltd | 積層基板とその製造方法及びダイヤモンド膜とその製造方法 |
JP4982506B2 (ja) * | 2009-01-09 | 2012-07-25 | 信越化学工業株式会社 | 単結晶ダイヤモンドの製造方法 |
JP5507888B2 (ja) * | 2009-05-20 | 2014-05-28 | 信越化学工業株式会社 | 単結晶ダイヤモンド層成長用基板及び単結晶ダイヤモンド基板の製造方法 |
JP2011079683A (ja) * | 2009-10-02 | 2011-04-21 | Shin-Etsu Chemical Co Ltd | 単結晶ダイヤモンド成長用基材及び単結晶ダイヤモンド基板の製造方法 |
JP5377212B2 (ja) | 2009-10-13 | 2013-12-25 | 信越化学工業株式会社 | 単結晶ダイヤモンド基板の製造方法 |
JP5468528B2 (ja) | 2010-06-28 | 2014-04-09 | 信越化学工業株式会社 | 単結晶ダイヤモンド成長用基材及びその製造方法並びに単結晶ダイヤモンド基板の製造方法 |
GB201214370D0 (en) * | 2012-08-13 | 2012-09-26 | Element Six Ltd | Thick polycrystalline synthetic diamond wafers for heat spreading applications and microwave plasma chemical vapour deposition synthesis techniques |
JP6112485B2 (ja) * | 2013-09-19 | 2017-04-12 | 国立研究開発法人産業技術総合研究所 | 単結晶ダイヤモンドの製造方法 |
WO2018012529A1 (ja) * | 2016-07-14 | 2018-01-18 | 並木精密宝石株式会社 | 単結晶ダイヤモンド基板 |
KR102456674B1 (ko) * | 2017-06-09 | 2022-10-20 | 삼성전자주식회사 | 자기 메모리 장치 및 이의 제조 방법 |
US20200286732A1 (en) * | 2019-03-04 | 2020-09-10 | Samsung Electronics Co., Ltd. | Method of pre-treating substrate and method of directly forming graphene using the same |
CN111341836B (zh) * | 2020-03-05 | 2022-05-03 | 中国科学院半导体研究所 | 用于异质外延的石墨烯中间层柔性衬底及其制备方法 |
CN113430640B (zh) * | 2021-06-23 | 2023-01-03 | 西安交通大学 | 一种利用Pt系金属作为Ir缓冲层制备异质外延单晶金刚石的方法 |
CN113524001B (zh) * | 2021-07-29 | 2022-11-25 | 昆明理工大学 | 一种对沉积金刚石膜的基底预处理时的控制压力装置 |
CN113832541B (zh) * | 2021-09-29 | 2024-02-09 | 太原理工大学 | 用于外延生长大尺寸单晶金刚石的复合衬底的制备方法 |
CN114016128A (zh) * | 2021-10-21 | 2022-02-08 | 西安交通大学 | 一种异质外延单晶金刚石复制生长方法 |
Citations (1)
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US20040069209A1 (en) * | 2002-08-27 | 2004-04-15 | Board Of Trustees Of Michigan State University | Heteroepitaxial diamond and diamond nuclei precursors |
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JP4114709B2 (ja) * | 1996-09-05 | 2008-07-09 | 株式会社神戸製鋼所 | ダイヤモンド膜の形成方法 |
JP3861346B2 (ja) | 1996-12-04 | 2006-12-20 | 住友電気工業株式会社 | ダイヤモンド合成方法 |
JP4082769B2 (ja) * | 1998-01-16 | 2008-04-30 | 株式会社神戸製鋼所 | ダイヤモンド膜の形成方法 |
JP2001278691A (ja) | 2000-03-30 | 2001-10-10 | Kobe Steel Ltd | 単結晶ダイヤモンド合成用基板 |
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- 2006-01-06 TW TW95100596A patent/TWI323297B/zh active
- 2006-02-03 KR KR1020060010452A patent/KR101130630B1/ko active IP Right Grant
- 2006-03-07 US US11/368,617 patent/US7514146B2/en active Active
- 2006-03-09 EP EP20060251277 patent/EP1703002B1/en active Active
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US20040069209A1 (en) * | 2002-08-27 | 2004-04-15 | Board Of Trustees Of Michigan State University | Heteroepitaxial diamond and diamond nuclei precursors |
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Publication number | Publication date |
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TW200641172A (en) | 2006-12-01 |
KR20060100922A (ko) | 2006-09-21 |
EP1703002A3 (en) | 2007-07-25 |
JP4528654B2 (ja) | 2010-08-18 |
US7514146B2 (en) | 2009-04-07 |
EP1703002A2 (en) | 2006-09-20 |
EP1703002B1 (en) | 2014-12-31 |
TWI323297B (en) | 2010-04-11 |
JP2006248883A (ja) | 2006-09-21 |
EP1703002A8 (en) | 2007-09-26 |
US20060203346A1 (en) | 2006-09-14 |
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