DE69913668T2 - Verfahren zur erzeugung von kohlenstoff mit elektrisch aktiven stellen - Google Patents

Verfahren zur erzeugung von kohlenstoff mit elektrisch aktiven stellen Download PDF

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Publication number
DE69913668T2
DE69913668T2 DE1999613668 DE69913668T DE69913668T2 DE 69913668 T2 DE69913668 T2 DE 69913668T2 DE 1999613668 DE1999613668 DE 1999613668 DE 69913668 T DE69913668 T DE 69913668T DE 69913668 T2 DE69913668 T2 DE 69913668T2
Authority
DE
Germany
Prior art keywords
energy
mev
carbon
diamond
boron
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.)
Expired - Lifetime
Application number
DE1999613668
Other languages
German (de)
English (en)
Other versions
DE69913668D1 (de
Inventor
Pierre Jacques SELLSCHOP
Paul Kienle
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.)
Witwatersrand Parktown Johanne, University of
Original Assignee
University of the Witwatersrand
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 University of the Witwatersrand filed Critical University of the Witwatersrand
Publication of DE69913668D1 publication Critical patent/DE69913668D1/de
Application granted granted Critical
Publication of DE69913668T2 publication Critical patent/DE69913668T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
    • G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
    • G21G1/12—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by electromagnetic irradiation, e.g. with gamma or X-rays
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/901—Manufacture, treatment, or detection of nanostructure having step or means utilizing electromagnetic property, e.g. optical, x-ray, electron beamm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Luminescent Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
DE1999613668 1998-03-17 1999-03-16 Verfahren zur erzeugung von kohlenstoff mit elektrisch aktiven stellen Expired - Lifetime DE69913668T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA9802242 1998-03-17
ZA982242 1998-03-17
PCT/IB1999/000425 WO1999048107A1 (en) 1998-03-17 1999-03-16 Method of producing carbon with electrically active sites

Publications (2)

Publication Number Publication Date
DE69913668D1 DE69913668D1 (de) 2004-01-29
DE69913668T2 true DE69913668T2 (de) 2005-01-13

Family

ID=25586903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999613668 Expired - Lifetime DE69913668T2 (de) 1998-03-17 1999-03-16 Verfahren zur erzeugung von kohlenstoff mit elektrisch aktiven stellen

Country Status (7)

Country Link
US (1) US6563123B1 (enExample)
EP (1) EP1062669B1 (enExample)
JP (1) JP4436968B2 (enExample)
AT (1) ATE256911T1 (enExample)
AU (1) AU3268199A (enExample)
DE (1) DE69913668T2 (enExample)
WO (1) WO1999048107A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025092790A (ja) * 2022-05-26 2025-06-20 克弥 西沢 光子を用いた物質製造システム

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3854072B2 (ja) * 2001-01-11 2006-12-06 独立行政法人科学技術振興機構 半導体基板への不純物ドーピング方法及びそれによって製造される半導体基板
US8466044B2 (en) * 2008-08-07 2013-06-18 Sandisk 3D Llc Memory cell that includes a carbon-based memory element and methods forming the same
CN102939261B (zh) 2010-06-03 2015-09-23 六号元素有限公司 金刚石工具
JP6429451B2 (ja) * 2013-11-20 2018-11-28 株式会社日立製作所 放射性核種製造システムおよび放射性核種製造方法
JP6602530B2 (ja) * 2014-07-25 2019-11-06 株式会社日立製作所 放射性核種製造方法及び放射性核種製造装置
WO2017115430A1 (ja) * 2015-12-28 2017-07-06 公立大学法人兵庫県立大学 放射性廃棄物の処理方法
NL2021956B1 (en) * 2018-11-08 2020-05-15 Univ Johannesburg Method and system for high speed detection of diamonds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537440A (enExample) * 1954-04-19
GB8604583D0 (en) * 1986-02-25 1986-04-03 Atomic Energy Authority Uk Photonuclear doping of semiconductors
US4749869A (en) * 1986-05-14 1988-06-07 Anil Dholakia Process for irradiating topaz and the product resulting therefrom
US5084909A (en) * 1990-03-23 1992-01-28 Pollak Richard D Method of processing gemstones to enhance their color
GB9021689D0 (en) 1990-10-05 1990-11-21 De Beers Ind Diamond Diamond neutron detector
EP1097107B1 (en) * 1998-06-24 2006-03-01 Jacques Pierre Friedrich Sellschop A method of altering the colour of a material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025092790A (ja) * 2022-05-26 2025-06-20 克弥 西沢 光子を用いた物質製造システム

Also Published As

Publication number Publication date
JP2002507732A (ja) 2002-03-12
EP1062669B1 (en) 2003-12-17
WO1999048107A1 (en) 1999-09-23
DE69913668D1 (de) 2004-01-29
EP1062669A1 (en) 2000-12-27
US6563123B1 (en) 2003-05-13
AU3268199A (en) 1999-10-11
JP4436968B2 (ja) 2010-03-24
ATE256911T1 (de) 2004-01-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: UNIVERSITY OF THE WITWATERSRAND, PARKTOWN, JOHANNE

8328 Change in the person/name/address of the agent

Representative=s name: BOETERS & LIECK, 81541 MUENCHEN

8364 No opposition during term of opposition