SG157973A1 - Method for growing monocrystalline diamonds - Google Patents

Method for growing monocrystalline diamonds

Info

Publication number
SG157973A1
SG157973A1 SG200804637-7A SG2008046377A SG157973A1 SG 157973 A1 SG157973 A1 SG 157973A1 SG 2008046377 A SG2008046377 A SG 2008046377A SG 157973 A1 SG157973 A1 SG 157973A1
Authority
SG
Singapore
Prior art keywords
diamond
containing gas
nitrogen
vol
growing
Prior art date
Application number
SG200804637-7A
Other languages
English (en)
Inventor
Devi Shanker Misra
Original Assignee
Indian Inst Technology Bombay
Nozomi Technotron Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Indian Inst Technology Bombay, Nozomi Technotron Pte Ltd filed Critical Indian Inst Technology Bombay
Priority to SG200804637-7A priority Critical patent/SG157973A1/en
Priority to EA201001601A priority patent/EA201001601A1/ru
Priority to EP09766960.0A priority patent/EP2262920B1/en
Priority to PCT/SG2009/000218 priority patent/WO2009154577A1/en
Priority to US12/933,059 priority patent/US8992877B2/en
Priority to NZ588375A priority patent/NZ588375A/xx
Priority to AU2009260912A priority patent/AU2009260912B2/en
Priority to JP2011514548A priority patent/JP2011524847A/ja
Priority to MYPI2010004766A priority patent/MY173452A/en
Publication of SG157973A1 publication Critical patent/SG157973A1/en
Priority to IL208829A priority patent/IL208829A0/en
Priority to US14/642,422 priority patent/US20150240383A1/en

Links

Classifications

    • 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
    • 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
    • C30B25/18—Epitaxial-layer growth characterised by the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Chemical Vapour Deposition (AREA)
SG200804637-7A 2008-06-18 2008-06-18 Method for growing monocrystalline diamonds SG157973A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SG200804637-7A SG157973A1 (en) 2008-06-18 2008-06-18 Method for growing monocrystalline diamonds
NZ588375A NZ588375A (en) 2008-06-18 2009-06-18 Chemical vapour deposition (CVD) process for growing mono-crystalline gem grade diamonds
EP09766960.0A EP2262920B1 (en) 2008-06-18 2009-06-18 Method for growing monocrystalline diamonds
PCT/SG2009/000218 WO2009154577A1 (en) 2008-06-18 2009-06-18 Method for growing monocrystalline diamonds
US12/933,059 US8992877B2 (en) 2008-06-18 2009-06-18 Method for growing monocrystalline diamonds
EA201001601A EA201001601A1 (ru) 2008-06-18 2009-06-18 Способ выращивания монокристаллических алмазов
AU2009260912A AU2009260912B2 (en) 2008-06-18 2009-06-18 Method for growing monocrystalline diamonds
JP2011514548A JP2011524847A (ja) 2008-06-18 2009-06-18 単結晶ダイヤモンドの成長方法
MYPI2010004766A MY173452A (en) 2008-06-18 2009-06-18 Method for growing monocrystalline diamonds
IL208829A IL208829A0 (en) 2008-06-18 2010-10-20 Method for growing monocrystalline diamonds
US14/642,422 US20150240383A1 (en) 2008-06-18 2015-03-09 Monocrystalline diamonds and methods of growing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200804637-7A SG157973A1 (en) 2008-06-18 2008-06-18 Method for growing monocrystalline diamonds

Publications (1)

Publication Number Publication Date
SG157973A1 true SG157973A1 (en) 2010-01-29

Family

ID=41434313

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200804637-7A SG157973A1 (en) 2008-06-18 2008-06-18 Method for growing monocrystalline diamonds

Country Status (10)

Country Link
US (1) US8992877B2 (ja)
EP (1) EP2262920B1 (ja)
JP (1) JP2011524847A (ja)
AU (1) AU2009260912B2 (ja)
EA (1) EA201001601A1 (ja)
IL (1) IL208829A0 (ja)
MY (1) MY173452A (ja)
NZ (1) NZ588375A (ja)
SG (1) SG157973A1 (ja)
WO (1) WO2009154577A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2750838C (en) * 2008-12-29 2016-11-22 Kaz Europe Sa Probe cover with matching feature for a medical thermometer
US9067797B2 (en) * 2009-04-28 2015-06-30 Xi Chu Methods and systems to produce large particle diamonds
JP2011219285A (ja) * 2010-04-06 2011-11-04 Kobe Steel Ltd ダイヤモンドフレークの製造方法およびダイヤモンドフレークを含有した伝熱性強化材
US9783885B2 (en) 2010-08-11 2017-10-10 Unit Cell Diamond Llc Methods for producing diamond mass and apparatus therefor
US10258959B2 (en) 2010-08-11 2019-04-16 Unit Cell Diamond Llc Methods of producing heterodiamond and apparatus therefor
SG179318A1 (en) * 2010-09-27 2012-04-27 Gemesis Company S Pte Ltd Method for growing white color diamonds by using diborane and nitrogen in combination in a microwave plasma chemical vapor deposition system
CN103294439B (zh) * 2013-06-28 2016-03-02 华为技术有限公司 一种图像更新方法、系统及装置
CA2953990C (en) * 2014-05-28 2019-03-05 Unit Cell Diamond Llc Diamond unit cell and diamond mass by combinatorial synthesis
SG10201505413VA (en) 2015-01-14 2016-08-30 Iia Technologies Pte Ltd Electronic device grade single crystal diamonds and method of producing the same
TW201641420A (zh) * 2015-03-09 2016-12-01 二A科技有限公司 單晶鑽石及其成長方法
CN107305185A (zh) * 2016-04-25 2017-10-31 潘栋雄 利用拉曼在三阶光谱的特征峰区分天然与合成钻石的方法
TWI706061B (zh) * 2017-04-26 2020-10-01 新加坡商二A 科技有限公司 大單晶鑽石及其生產方法
US11469077B2 (en) 2018-04-24 2022-10-11 FD3M, Inc. Microwave plasma chemical vapor deposition device and application thereof
GB201904435D0 (en) * 2019-03-29 2019-05-15 Element Six Tech Ltd Single crystal synthetic diamond material
CN114318529B (zh) * 2021-11-26 2023-12-12 航天科工(长沙)新材料研究院有限公司 一种金刚石及其合成工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900008505B1 (ko) * 1987-02-24 1990-11-24 세미콘덕터 에너지 라보라터리 캄파니 리미티드 탄소 석출을 위한 마이크로파 강화 cvd 방법
US5443032A (en) * 1992-06-08 1995-08-22 Air Products And Chemicals, Inc. Method for the manufacture of large single crystals
JP3374866B2 (ja) * 1993-08-30 2003-02-10 住友電気工業株式会社 半導体ダイヤモンド及びその形成方法
JP3484749B2 (ja) * 1994-04-04 2004-01-06 住友電気工業株式会社 ダイヤモンドの合成法
US6582513B1 (en) * 1998-05-15 2003-06-24 Apollo Diamond, Inc. System and method for producing synthetic diamond
GB0227261D0 (en) * 2002-11-21 2002-12-31 Element Six Ltd Optical quality diamond material
GB2424903B (en) * 2003-12-12 2008-06-25 Element Six Ltd Method of incorporating a mark in cvd diamond
EP1907320A4 (en) * 2005-05-25 2010-05-05 Carnegie Inst Of Washington COLORLESS CRYSTALLINE CVD DIAMOND WITH FAST GROWTH RATE
EP2253733B1 (en) * 2005-06-22 2012-03-21 Element Six Limited High colour diamond
SG179318A1 (en) * 2010-09-27 2012-04-27 Gemesis Company S Pte Ltd Method for growing white color diamonds by using diborane and nitrogen in combination in a microwave plasma chemical vapor deposition system

Also Published As

Publication number Publication date
IL208829A0 (en) 2011-01-31
WO2009154577A1 (en) 2009-12-23
US20110014112A1 (en) 2011-01-20
EP2262920A4 (en) 2014-03-05
NZ588375A (en) 2012-08-31
AU2009260912A1 (en) 2009-12-23
AU2009260912B2 (en) 2014-02-13
US8992877B2 (en) 2015-03-31
EP2262920B1 (en) 2016-10-19
EP2262920A1 (en) 2010-12-22
JP2011524847A (ja) 2011-09-08
EA201001601A1 (ru) 2011-10-31
MY173452A (en) 2020-01-25

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