NUCLEATION OF YBA2CU3O7-DELTA FILMS ON MGO SUBSTRATES BY PULSED-LASER DEPOSITION

被引：13

作者：

GERVAIS, A

KELLER, D

机构：

[1] UNIV PARIS 07,F-75252 PARIS 05,FRANCE

[2] ALCATEL ALSTHOM RECH,DGM,F-91460 MARCOUSSIS,FRANCE

来源：

PHYSICA C | 1995年 / 246卷 / 1-2期

关键词：

D O I：

10.1016/0921-4534(95)00586-2

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

YBa2Cu3O7-delta ultra-thin films, grown on MgO (001) substrates using the in-situ pulsed laser deposition technique, were studied by high-resolution transmission electron microscopy and by atomic force microscopy. This work reports on the influence of the substrate surface rugosity on the film growth process at fixed temperature and oxygen partial pressure.

引用

页码：29 / 36

页数：8

共 18 条

[1]

Morris, Markelz, Fayn, Nickel, Physica C, 168, (1990)

[2]

Matijasevic, Hamond, Rosenthal, Shinohara, Marshall, Beasley, Feenstra, Superconductor thin films, (1992)

[3]

Pennycoock, Chisholm, Jesson, Feenstra, Zhu, Zheng, Lowndes, Growth and relaxation mechanisms of YBa2Cu3O7−x films, Physica C: Superconductivity, 202, (1992)

[4]

Grant Norton, Barry Carter, The nucleation and heteroepitactic growth of YBa2Cu3O7 − δ thin films on MgO, Journal of Crystal Growth, 110, (1991)

[5]

Grant, Barry Carter, Effect of substrate temperature and oxygen pressure on the microstructure of thin YBa2Cu3O7-δ film deposited on MgO by pulsed-laser ablation, Physica C: Superconductivity, 182, (1991)

[6]

Vignolle, Gervais, Phys. Status Solidi A, 126, (1991)

[7]

Schneck, Ranno, Perriere, Keller, Chambonnet, Appl. Supercond. Conf. (ASC 92), (1992)

[8]

Keller, Gervais, Chambonnet, Belouet, Int. Conf. on Electron Microscopy, (1994)

[9]

Chambonnet, Belouet, Fages, Puech, Laser ablation of electronic materials, (1992)

[10]

Ourmazd, Spence, Nature (London), 329, (1987)

← 1 2 →