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Titolo:
High quality YBCO superconductive thin films fabricated by laser molecularbeam epitaxy
Autore:
Chen, F; Lu, HB; Zhao, T; Wang, RP; Zhou, YL; Chen, ZH; Yang, GZ;
Indirizzi:
Chinese Acad Sci, Inst Phys, Lab Opt Phys, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China Chinese Acad Sci Beijing Peoples R China 100080 100080, Peoples R China
Titolo Testata:
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
fascicolo: 7, volume: 44, anno: 2001,
pagine: 947 - 952
SICI:
1001-6511(200107)44:7<947:HQYSTF>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
JUNCTIONS;
Keywords:
YBCO superconductive thin film; laser molecular beam epitaxy; active gas; root mean square roughness; particulate;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Yang, GZ Chinese Acad Sci, Inst Phys, Lab Opt Phys, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China Chinese Acad Sci Beijing Peoples R China 100080 Peoples R China
Citazione:
F. Chen et al., "High quality YBCO superconductive thin films fabricated by laser molecularbeam epitaxy", SCI CHINA A, 44(7), 2001, pp. 947-952

Abstract

High quality YBa2Cu3O6+x (YBCO) superconductive thin films have been fabricated on the SrTiO3(100) substrate using laser molecular beam epitaxy (laser-MBE). The active oxygen source was used, which made the necessary ambientoxygen pressure be 2-3 orders lower than that in pulsed laser deposition (PLD). T-c0 is 85-87 K, and J(c) similar to 1.0 x 10(6) A/cm(2). Atomic force microscopy (AFM) measurements show that no obvious particulates can be observed and the root mean square roughness is 7.8 nm. High stability DC superconducting quantum interference devices ( DC-SQUID) was fabricated using this YBCO thin film.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 11:21:53