ATE489490T1 - Verfahren zum ändern die farbe eines cvd-artigen diamanteinkristalles und dadurch hergestellte diamant-schicht - Google Patents

Verfahren zum ändern die farbe eines cvd-artigen diamanteinkristalles und dadurch hergestellte diamant-schicht

Info

Publication number
ATE489490T1
ATE489490T1 AT03793979T AT03793979T ATE489490T1 AT E489490 T1 ATE489490 T1 AT E489490T1 AT 03793979 T AT03793979 T AT 03793979T AT 03793979 T AT03793979 T AT 03793979T AT E489490 T1 ATE489490 T1 AT E489490T1
Authority
AT
Austria
Prior art keywords
cvd
color
changing
diamond
produced therefrom
Prior art date
Application number
AT03793979T
Other languages
English (en)
Inventor
Daniel Twitchen
Philip Maurice Martineau
Geoffrey Alan Scarsbrook
Original Assignee
Element Six 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31980019&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE489490(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB0220772A external-priority patent/GB0220772D0/en
Priority claimed from GB0304029A external-priority patent/GB0304029D0/en
Application filed by Element Six Ltd filed Critical Element Six Ltd
Application granted granted Critical
Publication of ATE489490T1 publication Critical patent/ATE489490T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—Diamond
    • C01B32/28—After-treatment, e.g. purification, irradiation, separation or recovery
    • 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
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • 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
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • C30B33/02—Heat treatment
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT03793979T 2002-09-06 2003-09-05 Verfahren zum ändern die farbe eines cvd-artigen diamanteinkristalles und dadurch hergestellte diamant-schicht ATE489490T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0220772A GB0220772D0 (en) 2002-09-06 2002-09-06 Coloured diamond
GB0304029A GB0304029D0 (en) 2003-02-21 2003-02-21 Coloured diamond
PCT/IB2003/003783 WO2004022821A1 (en) 2002-09-06 2003-09-05 Coloured diamond

Publications (1)

Publication Number Publication Date
ATE489490T1 true ATE489490T1 (de) 2010-12-15

Family

ID=31980019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03793979T ATE489490T1 (de) 2002-09-06 2003-09-05 Verfahren zum ändern die farbe eines cvd-artigen diamanteinkristalles und dadurch hergestellte diamant-schicht

Country Status (13)

Country Link
US (3) US7172655B2 (de)
EP (2) EP2253746B1 (de)
JP (1) JP4711677B2 (de)
KR (1) KR101052395B1 (de)
AT (1) ATE489490T1 (de)
AU (1) AU2003259418A1 (de)
CA (1) CA2495840C (de)
DE (1) DE60335117D1 (de)
GB (1) GB2409675B (de)
HK (1) HK1080122B (de)
IL (1) IL166905A (de)
RU (1) RU2328563C2 (de)
WO (1) WO2004022821A1 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1290251B8 (de) * 2000-06-15 2006-02-01 Element Six (PTY) Ltd Dicke einkristalline diamantschicht, verfahren zur herstellung der schicht und edelsteine hergestellt durch bearbeitung der schicht
CZ302228B6 (cs) 2000-06-15 2011-01-05 Element Six (Pty) Ltd Monokrystalická diamantová vrstva pripravená chemickým vylucováním z plynné fáze
GB0130004D0 (en) * 2001-12-14 2002-02-06 Diamanx Products Ltd Coloured diamond
GB0130005D0 (en) * 2001-12-14 2002-02-06 Diamanx Products Ltd Boron doped diamond
US6811610B2 (en) 2002-06-03 2004-11-02 Diamond Innovations, Inc. Method of making enhanced CVD diamond
RU2328563C2 (ru) 2002-09-06 2008-07-10 Элемент Сикс Лимитед Цветные алмазы
GB0221949D0 (en) * 2002-09-20 2002-10-30 Diamanx Products Ltd Single crystal diamond
GB0227261D0 (en) 2002-11-21 2002-12-31 Element Six Ltd Optical quality diamond material
DE10336074B3 (de) 2003-08-06 2005-04-14 Agtatec Ag Antrieb für einen Flügel, insbesondere Drehantrieb für eine Tür, ein Fenster oder dergleichen
AU2003273252A1 (en) * 2003-08-26 2005-04-14 Diamond Innovations, Inc. Method of making enhanced cvd diamond
WO2006048957A1 (ja) * 2004-11-05 2006-05-11 Sumitomo Electric Industries, Ltd. 単結晶ダイヤモンド
US9061263B2 (en) * 2004-12-09 2015-06-23 Element Six Technologies Limited Method of improving the crystalline perfection of diamond crystals
JP5002982B2 (ja) * 2005-04-15 2012-08-15 住友電気工業株式会社 単結晶ダイヤモンドの製造方法
JP5594613B2 (ja) * 2005-04-15 2014-09-24 住友電気工業株式会社 単結晶ダイヤモンドおよびその製造方法
US8242511B2 (en) * 2005-06-20 2012-08-14 Nippon Telegraph And Telephone Corporation Field effect transistor using diamond and process for producing the same
AU2006260656A1 (en) * 2005-06-22 2006-12-28 Element Six Limited High colour diamond layer
WO2007029269A1 (en) * 2005-09-05 2007-03-15 Rajneesh Bhandari Synthesis of large homoepitaxial monocrystalline diamond
US8110171B1 (en) * 2005-11-17 2012-02-07 Rajneesh Bhandari Method for decolorizing diamonds
WO2009045445A1 (en) * 2007-10-02 2009-04-09 Carnegie Institution Of Washington Low pressure method annealing diamonds
GB0813490D0 (en) * 2008-07-23 2008-08-27 Element Six Ltd Solid state material
GB0813491D0 (en) 2008-07-23 2008-08-27 Element Six Ltd Diamond Material
JP4849691B2 (ja) * 2008-12-25 2012-01-11 独立行政法人産業技術総合研究所 大面積ダイヤモンド結晶基板及びその製造方法
US9255009B2 (en) 2009-06-26 2016-02-09 Element Six Technologies Limited Diamond material
JP5891564B2 (ja) * 2009-06-26 2016-03-23 エレメント シックス リミテッド ファンシーな淡い青色又はファンシーな淡い青色／緑色の単結晶ｃｖｄダイヤモンドの製造方法及び得られた製品
US10273598B2 (en) 2009-12-22 2019-04-30 Element Six Technologies Limited Synthetic CVD diamond
GB2476478A (en) * 2009-12-22 2011-06-29 Element Six Ltd Chemical vapour deposition diamond synthesis
RU2448900C2 (ru) * 2010-07-28 2012-04-27 Учреждение Российской академии наук Физико-технический институт им. А.Ф. Иоффе РАН Способ получения алмазной структуры с азотно-вакансионными дефектами
WO2012019112A2 (en) * 2010-08-05 2012-02-09 University Of Houston System Method of producing diamond powder and doped diamonds
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
US8961920B1 (en) 2011-04-26 2015-02-24 Us Synthetic Corporation Methods of altering the color of a diamond by irradiation and high-pressure/high-temperature processing
US8741010B2 (en) 2011-04-28 2014-06-03 Robert Frushour Method for making low stress PDC
US8858665B2 (en) 2011-04-28 2014-10-14 Robert Frushour Method for making fine diamond PDC
US8974559B2 (en) 2011-05-12 2015-03-10 Robert Frushour PDC made with low melting point catalyst
US9061264B2 (en) 2011-05-19 2015-06-23 Robert H. Frushour High abrasion low stress PDC
US8828110B2 (en) 2011-05-20 2014-09-09 Robert Frushour ADNR composite
GB201121642D0 (en) 2011-12-16 2012-01-25 Element Six Ltd Single crtstal cvd synthetic diamond material
JP5547774B2 (ja) * 2012-05-28 2014-07-16 エレメント シックス テクノロジーズ （プロプライアタリー）リミテッド ダイヤモンド結晶の結晶完全性を改良する方法
EP2868780B1 (de) * 2012-06-29 2020-11-04 Sumitomo Electric Industries, Ltd. Diamanteinkristall und herstellungsverfahren dafür sowie einkristalldiamantwerkzeug
US10041971B2 (en) 2012-08-22 2018-08-07 President And Fellows Of Harvard College Nanoscale scanning sensors
GB201216697D0 (en) * 2012-09-19 2012-10-31 Element Six Ltd Single crystal chemical vapour deposited synthetic diamond materials having uniform colour
MY187052A (en) 2013-03-15 2021-08-27 Plasmability Llc Toroidal plasma processing apparatus
WO2016010028A1 (ja) * 2014-07-15 2016-01-21 住友電気工業株式会社 単結晶ダイヤモンド、単結晶ダイヤモンドの製造方法及び単結晶ダイヤモンドを用いた工具
JP2018522370A (ja) 2015-05-21 2018-08-09 プラズマビリティー， エルエルシー 成形ワークピースホルダを伴うトロイダルプラズマ処理装置
JP6582597B2 (ja) * 2015-06-19 2019-10-02 住友電気工業株式会社 ダイヤモンド単結晶、工具およびダイヤモンド単結晶の製造方法
WO2020067292A1 (ja) * 2018-09-26 2020-04-02 日本ラボグロウンダイヤモンド株式会社 多色ダイヤモンド及びその製造方法
US11261522B2 (en) 2018-10-18 2022-03-01 Diamond Foundry Inc. Axisymmetric material deposition from plasma assisted by angled gas flow
GB201904435D0 (en) 2019-03-29 2019-05-15 Element Six Tech Ltd Single crystal synthetic diamond material
GB201918883D0 (en) * 2019-12-19 2020-02-05 Element Six Tech Ltd Method for producing chemical vapour deposition diamond
US12054396B2 (en) 2020-07-14 2024-08-06 John RYDER Apparatus and method for decolorizing diamonds
GB2614521A (en) 2021-10-19 2023-07-12 Element Six Tech Ltd CVD single crystal diamond
GB2614522B (en) 2021-10-19 2024-04-03 Element Six Tech Ltd CVD single crystal diamond
KR102676896B1 (ko) * 2021-10-21 2024-06-24 서울시립대학교 산학협력단 복수의 색상을 갖는 다이아몬드 블럭의 제조방법

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US231830A (en) * 1880-08-31 petehs
US242517A (en) * 1881-06-07 Daniel edwards
US242513A (en) * 1881-06-07 Joint
US231710A (en) * 1880-08-31 Albeet l
US231716A (en) * 1880-08-31 Feedeeigk-geinnell
US637340A (en) * 1898-10-19 1899-11-21 Century Machine Company Type for type-writing machines.
FR1341561A (fr) 1961-08-31 1963-11-02 Gen Electric Procédé pour modifier la conductivité électrique du diamant et diamant modifié obtenu par ce procédé
US3141855A (en) 1961-08-31 1964-07-21 Gen Electric Method for and product produced by the introduction of boron atoms into the surface of diamond crystals
BE621736A (de) * 1961-08-31
IE41288B1 (en) 1974-05-30 1979-12-05 Gen Electric Improvements in diamonds
US4181505A (en) * 1974-05-30 1980-01-01 General Electric Company Method for the work-hardening of diamonds and product thereof
IE45102B1 (en) 1976-07-21 1982-06-16 Gen Electric Process for converting type ib nitrogen in a diamond crystal into type ia nitrogen
US4174380A (en) * 1976-07-21 1979-11-13 General Electric Company Annealing synthetic diamond type Ib
US4124690A (en) * 1976-07-21 1978-11-07 General Electric Company Annealing type Ib or mixed type Ib-Ia natural diamond crystal
ZA797004B (en) 1979-01-17 1980-11-26 De Beers Ind Diamond Diamond treatment
WO1986001433A1 (en) 1984-08-24 1986-03-13 The Australian National University Diamond compacts and process for making same
US4985051A (en) * 1984-08-24 1991-01-15 The Australian National University Diamond compacts
EP0275063A3 (de) * 1987-01-12 1992-05-27 Sumitomo Electric Industries Limited Diamanthaltiges lichtausstrahlendes Element und Verfahren zu seiner Herstellung
JP2571795B2 (ja) * 1987-11-17 1997-01-16 住友電気工業株式会社 紫色ダイヤモンドおよびその製造方法
JP2571808B2 (ja) * 1988-01-13 1997-01-16 住友電気工業株式会社 緑色ダイヤモンド及びその製造方法
EP0326856A1 (de) 1988-01-28 1989-08-09 Siemens Aktiengesellschaft Elektronischer Impulszähler
JP2584480B2 (ja) * 1988-03-28 1997-02-26 住友電気工業株式会社 ダイヤモンド膜の製造方法
JPH0222877A (ja) * 1988-07-11 1990-01-25 Sumitomo Electric Ind Ltd 固体レーザー素子及びその製造方法
US6007916A (en) * 1989-04-06 1999-12-28 Sumitomo Electric Industries, Ltd. Synthetic single crystal diamond for wiring drawing dies and process for producing the same
US6129900A (en) * 1991-02-15 2000-10-10 Sumitomo Electric Industries, Ltd. Process for the synthesis of diamond
US5443032A (en) * 1992-06-08 1995-08-22 Air Products And Chemicals, Inc. Method for the manufacture of large single crystals
US5474021A (en) 1992-09-24 1995-12-12 Sumitomo Electric Industries, Ltd. Epitaxial growth of diamond from vapor phase
JP3314444B2 (ja) * 1993-03-15 2002-08-12 住友電気工業株式会社 赤色ダイヤモンドおよび桃色ダイヤモンド
DE69427325T2 (de) * 1993-08-11 2001-11-29 General Electric Co., Schenectady Verfahren zur Erhöhung der Festigkeit von künstlichen Diamanten
JPH082997A (ja) 1994-02-22 1996-01-09 General Electric Co <Ge> 人造ダイヤモンドの靭性を高める方法
JPH07331441A (ja) 1994-03-11 1995-12-19 General Electric Co <Ge> 強化された化学蒸着ダイヤモンド
US5451430A (en) * 1994-05-05 1995-09-19 General Electric Company Method for enhancing the toughness of CVD diamond
US5672395A (en) 1994-05-05 1997-09-30 General Electric Company Method for enhancing the toughness of CVD diamond
JP4291886B2 (ja) 1994-12-05 2009-07-08 住友電気工業株式会社 低欠陥ダイヤモンド単結晶及びその合成方法
JP4032482B2 (ja) * 1997-04-18 2008-01-16 住友電気工業株式会社 単結晶ダイヤモンドの製造方法
US6692714B2 (en) * 1997-10-17 2004-02-17 Suresh Shankarappa Vagarali High pressure/high temperature production of colorless and fancy-colored diamonds
US20010031237A1 (en) * 1998-09-28 2001-10-18 Suresh Shankarappa Vagarali High pressure/high temperature production of colorless and fancy colored diamonds
US20020172638A1 (en) * 1997-10-17 2002-11-21 General Electric Company High pressure/high temperature production of colorless and fancy colored diamonds
US20020081260A1 (en) * 1997-10-17 2002-06-27 Suresh Shankarappa Vagarali High pressure/high temperature production of colorless and fancy colored diamonds
US6582513B1 (en) * 1998-05-15 2003-06-24 Apollo Diamond, Inc. System and method for producing synthetic diamond
EP1645328A1 (de) 1999-08-25 2006-04-12 Diamond Innovations, Inc. Hochtemperatur/Hochdruck-Verfahren zur Herstellung von gefärbten Diamanten
US6377340B1 (en) * 1999-10-29 2002-04-23 General Electric Company Method of detection of natural diamonds that have been processed at high pressure and high temperatures
GB0007887D0 (en) 2000-03-31 2000-05-17 De Beers Ind Diamond Colour change of diamond
AU779501B2 (en) * 2000-03-31 2005-01-27 Element Six Technologies (Pty) Ltd High temperature/high pressure colour change of diamond
GB0007890D0 (en) 2000-03-31 2000-05-17 De Beers Ind Diamond Colour change of diamond
EP1290251B8 (de) 2000-06-15 2006-02-01 Element Six (PTY) Ltd Dicke einkristalline diamantschicht, verfahren zur herstellung der schicht und edelsteine hergestellt durch bearbeitung der schicht
CZ302228B6 (cs) 2000-06-15 2011-01-05 Element Six (Pty) Ltd Monokrystalická diamantová vrstva pripravená chemickým vylucováním z plynné fáze
WO2002013958A2 (en) * 2000-08-11 2002-02-21 General Electric Company High pressure and high temperature production of diamonds
EP1637218A3 (de) 2000-08-11 2010-01-13 Bellataire International LLC Hochtemperatur/Hochdruck-Verfahren zur Herstellung von gefärbten Diamanten
UA81614C2 (ru) 2001-11-07 2008-01-25 Карнеги Инститьюшн Ов Вашингтон Устройство для изготовления алмазов, узел удержания образца (варианты) и способ изготовления алмазов (варианты)
GB0130005D0 (en) 2001-12-14 2002-02-06 Diamanx Products Ltd Boron doped diamond
GB0130004D0 (en) * 2001-12-14 2002-02-06 Diamanx Products Ltd Coloured diamond
US6811610B2 (en) * 2002-06-03 2004-11-02 Diamond Innovations, Inc. Method of making enhanced CVD diamond
EP1715086B1 (de) 2002-06-27 2012-03-14 General Electric Company Verfahren zur Verminderung von Defektkonzentrationen in Kristallen
US7175704B2 (en) 2002-06-27 2007-02-13 Diamond Innovations, Inc. Method for reducing defect concentrations in crystals
RU2328563C2 (ru) 2002-09-06 2008-07-10 Элемент Сикс Лимитед Цветные алмазы
GB2430194B (en) 2002-09-06 2007-05-02 Element Six Ltd Coloured diamond
GB0221949D0 (en) 2002-09-20 2002-10-30 Diamanx Products Ltd Single crystal diamond
GB2433737B (en) 2002-11-21 2007-08-15 Element Six Ltd Optical quality diamond material
GB0227261D0 (en) 2002-11-21 2002-12-31 Element Six Ltd Optical quality diamond material
US20050249655A1 (en) * 2003-01-08 2005-11-10 Vagarali Suresh S High pressure/high temperature production of colorless and fancy-colored diamonds
GB0303860D0 (en) 2003-02-19 2003-03-26 Element Six Ltd CVD diamond in wear applications
RU2237113C1 (ru) 2003-06-26 2004-09-27 Винс Виктор Генрихович Способ получения алмазов фантазийного красного цвета
US7115241B2 (en) 2003-07-14 2006-10-03 Carnegie Institution Of Washington Ultrahard diamonds and method of making thereof
AU2003273252A1 (en) 2003-08-26 2005-04-14 Diamond Innovations, Inc. Method of making enhanced cvd diamond
US20060177962A1 (en) * 2003-10-29 2006-08-10 Sumitomo Electric Industries, Ltd. Process for producing n-type semiconductor diamond and n-type semiconductor diamond
AU2005335208B2 (en) 2004-09-10 2010-06-24 Carnegie Institution Of Washington Ultratough CVD single crystal diamond and three dimensional growth thereof
RU2281350C2 (ru) 2004-10-21 2006-08-10 Юрий Борисович Ткаченко Способ обработки окрашенных алмазов и бриллиантов для обесцвечивания и снятия напряжений
US9061263B2 (en) * 2004-12-09 2015-06-23 Element Six Technologies Limited Method of improving the crystalline perfection of diamond crystals
US8242511B2 (en) * 2005-06-20 2012-08-14 Nippon Telegraph And Telephone Corporation Field effect transistor using diamond and process for producing the same
AU2006260656A1 (en) 2005-06-22 2006-12-28 Element Six Limited High colour diamond layer
US9133566B2 (en) * 2005-12-09 2015-09-15 Element Six Technologies Limited High crystalline quality synthetic diamond
WO2008019404A2 (en) 2006-08-11 2008-02-14 Akhan Technologies, Inc. P-channel nanocrystalline diamond field effect transistor

Also Published As

Publication number Publication date
HK1080122B (zh) 2008-08-15
AU2003259418A1 (en) 2004-03-29
RU2328563C2 (ru) 2008-07-10
US20090291287A1 (en) 2009-11-26
RU2005110058A (ru) 2006-12-10
US20070079752A1 (en) 2007-04-12
WO2004022821A1 (en) 2004-03-18
GB2409675B (en) 2007-04-25
CA2495840C (en) 2011-02-08
EP1537259B1 (de) 2010-11-24
GB2409675A (en) 2005-07-06
EP2253746A3 (de) 2013-10-02
US20040175499A1 (en) 2004-09-09
JP4711677B2 (ja) 2011-06-29
US7172655B2 (en) 2007-02-06
CA2495840A1 (en) 2004-03-18
DE60335117D1 (de) 2011-01-05
GB0506804D0 (en) 2005-05-11
EP2253746B1 (de) 2015-07-22
US8110041B2 (en) 2012-02-07
IL166905A (en) 2011-12-29
HK1080122A1 (en) 2006-04-21
KR20050067390A (ko) 2005-07-01
JP2005538018A (ja) 2005-12-15
KR101052395B1 (ko) 2011-07-28
EP1537259A1 (de) 2005-06-08
EP2253746A2 (de) 2010-11-24

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