Structural and electrical properties of YBa2Cu3O 7-x films on SrTiO3(110) substrates

J. P. Zheng; S. Y. Dong; D. Bhattacharya; H. S. Kwok

doi:10.1063/1.349755

Structural and electrical properties of YBa₂Cu₃O _7-x films on SrTiO₃(110) substrates

J. P. Zheng
, S. Y. Dong
, D. Bhattacharya
, H. S. Kwok

Department of Electrical Engineering

SUNY Buffalo

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The structural and electrical properties of in situ laser deposited thin films of YBa₂Cu₃O_7-x on SrTiO₃(110) substrates were studied as a function of deposition temperature. It was found that at low temperatures, grains with the 〈110〉 axis perpendicular to the substrate surface dominated. At higher temperatures, 〈103〉 perpendicular films were obtained. The J_c was found to be extremely anisotropic. For 〈103〉 perpendicular films at 70 K, the J _c's were found to be 0.85×10⁶ A/cm² and 5×10² A/cm² along the substrate 〈100〉 and 〈110〉 directions, respectively.

Original language	English
Pages (from-to)	7167-7169
Number of pages	3
Journal	Journal of Applied Physics
Volume	70
Issue number	11
DOIs	https://doi.org/10.1063/1.349755
State	Published - 1991

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@article{59647d15cd834c7ca593fe18cca7daae,

title = "Structural and electrical properties of YBa2Cu3O 7-x films on SrTiO3(110) substrates",

abstract = "The structural and electrical properties of in situ laser deposited thin films of YBa2Cu3O7-x on SrTiO3(110) substrates were studied as a function of deposition temperature. It was found that at low temperatures, grains with the 〈110〉 axis perpendicular to the substrate surface dominated. At higher temperatures, 〈103〉 perpendicular films were obtained. The Jc was found to be extremely anisotropic. For 〈103〉 perpendicular films at 70 K, the J c's were found to be 0.85×106 A/cm2 and 5×102 A/cm2 along the substrate 〈100〉 and 〈110〉 directions, respectively.",

author = "Zheng, \{J. P.\} and Dong, \{S. Y.\} and D. Bhattacharya and Kwok, \{H. S.\}",

year = "1991",

doi = "10.1063/1.349755",

language = "English",

volume = "70",

pages = "7167--7169",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - Structural and electrical properties of YBa2Cu3O 7-x films on SrTiO3(110) substrates

AU - Zheng, J. P.

AU - Dong, S. Y.

AU - Bhattacharya, D.

AU - Kwok, H. S.

PY - 1991

Y1 - 1991

N2 - The structural and electrical properties of in situ laser deposited thin films of YBa2Cu3O7-x on SrTiO3(110) substrates were studied as a function of deposition temperature. It was found that at low temperatures, grains with the 〈110〉 axis perpendicular to the substrate surface dominated. At higher temperatures, 〈103〉 perpendicular films were obtained. The Jc was found to be extremely anisotropic. For 〈103〉 perpendicular films at 70 K, the J c's were found to be 0.85×106 A/cm2 and 5×102 A/cm2 along the substrate 〈100〉 and 〈110〉 directions, respectively.

AB - The structural and electrical properties of in situ laser deposited thin films of YBa2Cu3O7-x on SrTiO3(110) substrates were studied as a function of deposition temperature. It was found that at low temperatures, grains with the 〈110〉 axis perpendicular to the substrate surface dominated. At higher temperatures, 〈103〉 perpendicular films were obtained. The Jc was found to be extremely anisotropic. For 〈103〉 perpendicular films at 70 K, the J c's were found to be 0.85×106 A/cm2 and 5×102 A/cm2 along the substrate 〈100〉 and 〈110〉 directions, respectively.

UR - https://www.scopus.com/pages/publications/4243155298

U2 - 10.1063/1.349755

DO - 10.1063/1.349755

M3 - Article

AN - SCOPUS:4243155298

SN - 0021-8979

VL - 70

SP - 7167

EP - 7169

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 11

ER -

Structural and electrical properties of YBa₂Cu₃O _7-x films on SrTiO₃(110) substrates

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