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Titolo:
SCANNING-TUNNELING-MICROSCOPY OF LASER-DEPOSITED YBA2CU3O7 THIN-FILMSON Y-STABILIZED ZIRCONIA SUBSTRATE
Autore:
LIU JZ; LI L; TIAN YJ; XU SF; LU HB; ZHOU YL; CHEN ZH; CUI DF; TAO HJ; ZHAO ZX; YANG GZ; GAO F; BAI C;
Indirizzi:
CHINESE ACAD SCI,INST PHYS,NATL LAB SUPERCONDUCT,POB 603 BEIJING 100080 PEOPLES R CHINA CHINESE ACAD SCI,INST CHEM BEIJING 100080 PEOPLES R CHINA
Titolo Testata:
Journal of superconductivity
fascicolo: 1, volume: 8, anno: 1995,
pagine: 103 - 108
SICI:
0896-1107(1995)8:1<103:SOLYT>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
GROWTH-MECHANISM;
Keywords:
SCANNING TUNNELING MICROSCOPE; HIGH-TEMPERATURE SUPERCONDUCTING THIN FILM; GROWTH MECHANISM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
13
Recensione:
Indirizzi per estratti:
Citazione:
J.Z. Liu et al., "SCANNING-TUNNELING-MICROSCOPY OF LASER-DEPOSITED YBA2CU3O7 THIN-FILMSON Y-STABILIZED ZIRCONIA SUBSTRATE", Journal of superconductivity, 8(1), 1995, pp. 103-108

Abstract

The surface morphology and growth mechanism of c-oriented YBa2Cu3O7 thin films deposited on Y-stabilized zirconia substrate by laser deposition has been investigated with scanning tunneling microscopy. Both screw dislocation and layered island growth processes took place. Surface features such as screw dislocation, steps, subgrain boundaries, holes, and troughs were present, suggesting that they may act as pinning sites for flux lines. A thin layer of nonsuperconducting material with a thickness of a few angstroms is seen on the surface of the film.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 14:53:12