GB0715816D0 - Method of incorporating a mark in CVD diamond - Google Patents

Method of incorporating a mark in CVD diamond

Info

Publication number
GB0715816D0
GB0715816D0 GBGB0715816.5A GB0715816A GB0715816D0 GB 0715816 D0 GB0715816 D0 GB 0715816D0 GB 0715816 A GB0715816 A GB 0715816A GB 0715816 D0 GB0715816 D0 GB 0715816D0
Authority
GB
United Kingdom
Prior art keywords
incorporating
mark
cvd diamond
cvd
diamond
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB0715816.5A
Other versions
GB2441044A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Element Six Ltd
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
Priority claimed from GB0328917A external-priority patent/GB0328917D0/en
Priority claimed from GB0419839A external-priority patent/GB0419839D0/en
Application filed by Element Six Ltd filed Critical Element Six Ltd
Priority to GB0715816A priority Critical patent/GB2441044A/en
Priority claimed from GB0613467A external-priority patent/GB2424903B/en
Publication of GB0715816D0 publication Critical patent/GB0715816D0/en
Publication of GB2441044A publication Critical patent/GB2441044A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • 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
    • C30B25/04—Pattern deposit, e.g. by using masks
    • 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
    • C30B25/20—Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB0715816A 2003-12-12 2004-12-10 A method of incorporating a mark in CVD diamond. Withdrawn GB2441044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0715816A GB2441044A (en) 2003-12-12 2004-12-10 A method of incorporating a mark in CVD diamond.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB0328917A GB0328917D0 (en) 2003-12-12 2003-12-12 Diamond
US52974603P 2003-12-17 2003-12-17
GB0419839A GB0419839D0 (en) 2004-09-07 2004-09-07 Diamond
US61022304P 2004-09-16 2004-09-16
GB0715816A GB2441044A (en) 2003-12-12 2004-12-10 A method of incorporating a mark in CVD diamond.
GB0613467A GB2424903B (en) 2003-12-12 2004-12-10 Method of incorporating a mark in cvd diamond

Publications (2)

Publication Number Publication Date
GB0715816D0 true GB0715816D0 (en) 2007-09-26
GB2441044A GB2441044A (en) 2008-02-20

Family

ID=38984517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0715816A Withdrawn GB2441044A (en) 2003-12-12 2004-12-10 A method of incorporating a mark in CVD diamond.

Country Status (1)

Country Link
GB (1) GB2441044A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3366815A4 (en) * 2015-10-19 2019-11-13 Sumitomo Electric Industries, Ltd. Single-crystal diamond, tool using same, and manufacturing method for single-crystal diamond
EP4045899A4 (en) * 2019-11-26 2023-11-29 Gemological Institute of America, Inc. (GIA) Fluorescence imaging of gemstone on transparent stage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2456847C (en) * 2001-08-08 2013-04-23 Apollo Diamond, Inc. System and method for producing synthetic diamond

Also Published As

Publication number Publication date
GB2441044A (en) 2008-02-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)