JPH01111702A - 複合酸化物から放射線照射を利用して室温超伝導体を製造する方法 - Google Patents

複合酸化物から放射線照射を利用して室温超伝導体を製造する方法

Info

Publication number: JPH01111702A
Authority: JP; Japan
Prior art keywords: amt; beams; contg; compound oxide; room temperature
Prior art date: 1987-10-24
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.): Pending

Application number

JP62269000A

Other languages

English (en)

Japanese (ja)

Inventor

Hiroyuki Yoshida

博行吉田

Kozo Atobe

跡部　紘三

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.)

Individual

Original Assignee

Individual

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.)

1987-10-24

Filing date

1987-10-24

Publication date

1989-04-28

1987-10-24 Application filed by Individual filed Critical Individual

1987-10-24 Priority to JP62269000A priority Critical patent/JPH01111702A/ja

1988-10-18 Priority to IT67931/88A priority patent/IT1224497B/it

1988-10-19 Priority to GB8824505A priority patent/GB2211497A/en

1988-10-21 Priority to DE3835989A priority patent/DE3835989A1/de

1988-10-21 Priority to FR8813854A priority patent/FR2622357A1/fr

1988-10-22 Priority to CN88107397.0A priority patent/CN1033122A/zh

1989-04-28 Publication of JPH01111702A publication Critical patent/JPH01111702A/ja

Status Pending legal-status Critical Current

Links

239000002887 superconductor Substances 0.000 title claims abstract description 14
238000004519 manufacturing process Methods 0.000 title claims description 4
239000002131 composite material Substances 0.000 title claims description 3
239000002245 particle Substances 0.000 claims abstract description 11
229910052727 yttrium Inorganic materials 0.000 claims abstract description 7
229910052706 scandium Inorganic materials 0.000 claims abstract description 6
238000006073 displacement reaction Methods 0.000 claims abstract 2
238000010894 electron beam technology Methods 0.000 claims abstract 2
238000010884 ion-beam technique Methods 0.000 claims abstract 2
230000005855 radiation Effects 0.000 claims description 13
238000000034 method Methods 0.000 claims description 8
229910052747 lanthanoid Inorganic materials 0.000 claims description 3
150000002602 lanthanoids Chemical class 0.000 claims description 3
SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 3
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
239000000843 powder Substances 0.000 abstract description 8
AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 abstract description 4
239000007788 liquid Substances 0.000 abstract description 3
238000003825 pressing Methods 0.000 abstract description 2
238000010298 pulverizing process Methods 0.000 abstract description 2
239000007787 solid Substances 0.000 abstract description 2
239000010409 thin film Substances 0.000 abstract description 2
150000001875 compounds Chemical class 0.000 abstract 3
239000000203 mixture Substances 0.000 abstract 3
230000001747 exhibiting effect Effects 0.000 abstract 1
230000001678 irradiating effect Effects 0.000 abstract 1
HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium(III) oxide Inorganic materials O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 abstract 1
239000000463 material Substances 0.000 description 9
239000002243 precursor Substances 0.000 description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
238000010304 firing Methods 0.000 description 3
241000968352 Scandia <hydrozoan> Species 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000020169 heat generation Effects 0.000 description 2
238000005259 measurement Methods 0.000 description 2
239000011812 mixed powder Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
HJGMWXTVGKLUAQ-UHFFFAOYSA-N oxygen(2-);scandium(3+) Chemical compound [O-2].[O-2].[O-2].[Sc+3].[Sc+3] HJGMWXTVGKLUAQ-UHFFFAOYSA-N 0.000 description 2
238000005245 sintering Methods 0.000 description 2
CNEWPRQQHICZBP-UHFFFAOYSA-N [O].[Cu].[Ba].[La] Chemical compound [O].[Cu].[Ba].[La] CNEWPRQQHICZBP-UHFFFAOYSA-N 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
229910000311 lanthanide oxide Inorganic materials 0.000 description 1
238000010248 power generation Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000001308 synthesis method Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0884—Treatment of superconductor layers by irradiation, e.g. ion-beam, electron-beam, laser beam or X-rays

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Compositions Of Oxide Ceramics (AREA)
Manufacturing Of Electric Cables (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Superconductor Devices And Manufacturing Methods Thereof (AREA)

JP62269000A 1987-10-24 1987-10-24 複合酸化物から放射線照射を利用して室温超伝導体を製造する方法 Pending JPH01111702A (ja)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
JP62269000A JPH01111702A (ja)	1987-10-24	1987-10-24	複合酸化物から放射線照射を利用して室温超伝導体を製造する方法
IT67931/88A IT1224497B (it)	1987-10-24	1988-10-18	Metodo per la produzione di un superconduttore a temperatura ambiente da un ossido composto utilizzando irradiazione con radiazione
GB8824505A GB2211497A (en)	1987-10-24	1988-10-19	Method of producing room-temperature superconductor
DE3835989A DE3835989A1 (de)	1987-10-24	1988-10-21	Verfahren zum herstellen eines raumtemperatursupraleiters aus einer oxidverbindung unter verwendung einer bestrahlung mit einer bestimmten strahlung
FR8813854A FR2622357A1 (fr)	1987-10-24	1988-10-21	Procede de production d'un supraconducteur a temperature ambiante a partir d'un oxyde compose en utilisant une irradiation par un rayonnement
CN88107397.0A CN1033122A (zh)	1987-10-24	1988-10-22	应用辐射线照射由复合氧化物制备常温超导体的方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62269000A JPH01111702A (ja)	1987-10-24	1987-10-24	複合酸化物から放射線照射を利用して室温超伝導体を製造する方法

Publications (1)

Publication Number	Publication Date
JPH01111702A true JPH01111702A (ja)	1989-04-28

Family

ID=17466278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62269000A Pending JPH01111702A (ja)	1987-10-24	1987-10-24	複合酸化物から放射線照射を利用して室温超伝導体を製造する方法

Country Status (6)

Country	Link
JP (1)	JPH01111702A (it)
CN (1)	CN1033122A (it)
DE (1)	DE3835989A1 (it)
FR (1)	FR2622357A1 (it)
GB (1)	GB2211497A (it)
IT (1)	IT1224497B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04265221A (ja) *	1991-01-30	1992-09-21	Gec Marconi Electron Syst Corp	高温超伝導性セラミック酸化銅ペロブスカイトの上方臨界磁場を高める方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4119707A1 (de) *	1991-06-14	1992-12-17	Siemens Ag	Verfahren zum herstellen eines hochtemperatur-supraleitenden bauteiles und hochtemperatur-supraleitendes bauteil
US6465739B1 (en)	1993-12-21	2002-10-15	Finch International Limited	Very high temperature and atmospheric pressure superconducting compositions and methods of making and using same
JPH0891837A (ja) *	1994-09-16	1996-04-09	Kokusai Chodendo Sangyo Gijutsu Kenkyu Center	酸化物超電導体およびその製造方法
DE10007915A1 (de) *	2000-02-21	2001-09-13	Alcatel High Temperature Super	Verfahren zur Herstellung eines niedrigohmigen Materials, niedrigohmiges Material, Supraleiter, supraleitendes Bauteil, Vorrichtung und Anlage mit einem niedrigohmigen Material sowie deren Verwendung
US6799462B1 (en)	2003-06-05	2004-10-05	International Business Machines Corporation	Gravimetric measurement method and system
US6898970B2 (en)	2003-06-05	2005-05-31	International Business Machines Corporation	Inertial navigation device for ion propulsion driven spacecraft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6433006A (en) *	1987-04-08	1989-02-02	Hitachi Ltd	Production of superconducting oxide and superconducting device
JPS6461373A (en) *	1987-08-28	1989-03-08	Matsushita Electric Industrial Co Ltd	Production of superconductor
JPS6487516A (en) *	1987-09-29	1989-03-31	Matsushita Electric Industrial Co Ltd	Production of thin film superconductor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3346425A (en) *	1964-04-01	1967-10-10	Gen Electric	Superconductors
CA1328242C (en) *	1987-05-18	1994-04-05	Nobuhiko Fujita	Process for manufacturing a superconductor and a method for producing a superconducting circuit

1987
- 1987-10-24 JP JP62269000A patent/JPH01111702A/ja active Pending
1988
- 1988-10-18 IT IT67931/88A patent/IT1224497B/it active
- 1988-10-19 GB GB8824505A patent/GB2211497A/en not_active Withdrawn
- 1988-10-21 DE DE3835989A patent/DE3835989A1/de not_active Withdrawn
- 1988-10-21 FR FR8813854A patent/FR2622357A1/fr active Pending
- 1988-10-22 CN CN88107397.0A patent/CN1033122A/zh active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6433006A (en) *	1987-04-08	1989-02-02	Hitachi Ltd	Production of superconducting oxide and superconducting device
JPS6461373A (en) *	1987-08-28	1989-03-08	Matsushita Electric Industrial Co Ltd	Production of superconductor
JPS6487516A (en) *	1987-09-29	1989-03-31	Matsushita Electric Industrial Co Ltd	Production of thin film superconductor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04265221A (ja) *	1991-01-30	1992-09-21	Gec Marconi Electron Syst Corp	高温超伝導性セラミック酸化銅ペロブスカイトの上方臨界磁場を高める方法

Also Published As

Publication number	Publication date
IT8867931A0 (it)	1988-10-18
GB2211497A (en)	1989-07-05
CN1033122A (zh)	1989-05-24
GB8824505D0 (en)	1988-11-23
IT1224497B (it)	1990-10-04
DE3835989A1 (de)	1989-05-03
FR2622357A1 (fr)	1989-04-28

Publication	Publication Date	Title
Zhang et al.	2014	Synthesis of Bi2Sr2CaCu2Ox superconductors via direct oxidation of metallic precursors
JPH01242418A (ja)	1989-09-27	高温超電導体及びその製造方法
Horita et al.	1998	Cation diffusion in (La, Ca) CrO3 perovskite by SIMS
JPS63222068A (ja)	1988-09-14	新超伝導材料を基礎としたデバイス及びシステム
GB2211497A (en)	1989-07-05	Method of producing room-temperature superconductor
JPH07302936A (ja)	1995-11-14	高温超電導体の電流輸送容量の増大方法
JPH0259465A (ja)	1990-02-28	酸化物高温超電導体の製造法
Kovatcheva et al.	1991	An X-ray and neutron diffraction study of cation substituted TlSr2CuO5
CN105845269A (zh)	2016-08-10	一种高温超导材料及用于制备高温超导材料的方法
Sergeev et al.	2019	High-Temperature Superconducting Materials Based on Bismuth with a Low Critical Current
JP2603688B2 (ja)	1997-04-23	超電導材料の改質方法
Brown et al.	1987	Photoemission spectroscopy of YBa2Cu3O6+ x
JPH02279517A (ja)	1990-11-15	超電導体
JPH01164780A (ja)	1989-06-28	酸化物超電導体の改質方法
JP2730043B2 (ja)	1998-03-25	超伝導体
JP2716698B2 (ja)	1998-02-18	超電導酸化物の製造方法
US5137866A (en)	1992-08-11	Method for producing molded article of ceramic oxide superconductor
JPH02255526A (ja)	1990-10-16	超電導体
JPH02124715A (ja)	1990-05-14	Ｔ１系酸化物超電導体の製造方法
JPH01257107A (ja)	1989-10-13	超電導材の製造方法
JP2603482B2 (ja)	1997-04-23	超伝導体の製造方法
JPH03109213A (ja)	1991-05-09	超電導体
JPH04114915A (ja)	1992-04-15	超電導体
JPH02116619A (ja)	1990-05-01	超電導性素材
Al-Shafei	1990	High temperature ceramic superconductors: oxalate co-precipitation procedure for synthesis and influence of compositional variations

JPH01111702A - 複合酸化物から放射線照射を利用して室温超伝導体を製造する方法 - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (6)

Applications Claiming Priority (1)

Publications (1)

Family

ID=17466278

Family Applications (1)

Country Status (6)

Cited By (1)

Families Citing this family (6)

Citations (3)

Family Cites Families (2)

Patent Citations (3)

Cited By (1)

Also Published As

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