JPH03202140A - 立方晶窒化ホウ素大型単結晶の育成方法 - Google Patents

立方晶窒化ホウ素大型単結晶の育成方法

Info

Publication number
JPH03202140A
JPH03202140A JP34436989A JP34436989A JPH03202140A JP H03202140 A JPH03202140 A JP H03202140A JP 34436989 A JP34436989 A JP 34436989A JP 34436989 A JP34436989 A JP 34436989A JP H03202140 A JPH03202140 A JP H03202140A
Authority
JP
Japan
Prior art keywords
crystal
boron nitride
cubic boron
diamond
seed crystal
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.)
Granted
Application number
JP34436989A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0478336B2 (de
Inventor
Nobuo Yamaoka
山岡　信夫
Minoru Akaishi
實 赤石
Hisao Kanda
久生 神田
Haruhiko Sei
清　晴彦
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.)
National Institute for Materials Science
Original Assignee
National Institute for Research in Inorganic Material
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 National Institute for Research in Inorganic Material filed Critical National Institute for Research in Inorganic Material
Priority to JP34436989A priority Critical patent/JPH03202140A/ja
Publication of JPH03202140A publication Critical patent/JPH03202140A/ja
Publication of JPH0478336B2 publication Critical patent/JPH0478336B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0645—Boronitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/066—Boronitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/068—Crystal growth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
JP34436989A 1989-12-28 1989-12-28 立方晶窒化ホウ素大型単結晶の育成方法 Granted JPH03202140A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34436989A JPH03202140A (ja) 1989-12-28 1989-12-28 立方晶窒化ホウ素大型単結晶の育成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34436989A JPH03202140A (ja) 1989-12-28 1989-12-28 立方晶窒化ホウ素大型単結晶の育成方法

Publications (2)

Publication Number Publication Date
JPH03202140A true JPH03202140A (ja) 1991-09-03
JPH0478336B2 JPH0478336B2 (de) 1992-12-10

Family

ID=18368707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34436989A Granted JPH03202140A (ja) 1989-12-28 1989-12-28 立方晶窒化ホウ素大型単結晶の育成方法

Country Status (1)

Country Link
JP (1) JPH03202140A (de)

Also Published As

Publication number Publication date
JPH0478336B2 (de) 1992-12-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term