Noise measurement of YBa2Cu3O7-x and Ti2Ba2Ca2Cu3O10-x thin films

J. P. Zheng; Q. Y. Ying; S. Y. Dong; H. S. Kwok; S. H. Liou

doi:10.1063/1.347655

Noise measurement of YBa₂Cu₃O_7-x and Ti₂Ba₂Ca₂Cu₃O_10-x thin films

J. P. Zheng
, Q. Y. Ying
, S. Y. Dong
, H. S. Kwok
, S. H. Liou

Department of Electrical Engineering

SUNY Buffalo
University of Nebraska-Lincoln

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

14 Scopus citations

Abstract

The noise of YBa₂Cu₃O_7-x and Tl ₂Ba₂Cr₂Cu₃O_10-x thin films in the frequency range from 0.5 Hz to 100 kHz was studied. In the normal state, it was found that 1/f noise dominated, with a magnitude strongly dependent on temperature. In the superconducting state, the noise was only observable at frequencies below 5 Hz with our present setup. Equilibrium thermal fluctuation noise was not observed in these films.

Original language	English
Pages (from-to)	553-555
Number of pages	3
Journal	Journal of Applied Physics
Volume	69
Issue number	1
DOIs	https://doi.org/10.1063/1.347655
State	Published - 1991

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title = "Noise measurement of YBa2Cu3O7-x and Ti2Ba2Ca2Cu3O10-x thin films",

abstract = "The noise of YBa2Cu3O7-x and Tl 2Ba2Cr2Cu3O10-x thin films in the frequency range from 0.5 Hz to 100 kHz was studied. In the normal state, it was found that 1/f noise dominated, with a magnitude strongly dependent on temperature. In the superconducting state, the noise was only observable at frequencies below 5 Hz with our present setup. Equilibrium thermal fluctuation noise was not observed in these films.",

author = "Zheng, \{J. P.\} and Ying, \{Q. Y.\} and Dong, \{S. Y.\} and Kwok, \{H. S.\} and Liou, \{S. H.\}",

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volume = "69",

pages = "553--555",

journal = "Journal of Applied Physics",

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T1 - Noise measurement of YBa2Cu3O7-x and Ti2Ba2Ca2Cu3O10-x thin films

AU - Zheng, J. P.

AU - Ying, Q. Y.

AU - Dong, S. Y.

AU - Kwok, H. S.

AU - Liou, S. H.

PY - 1991

Y1 - 1991

N2 - The noise of YBa2Cu3O7-x and Tl 2Ba2Cr2Cu3O10-x thin films in the frequency range from 0.5 Hz to 100 kHz was studied. In the normal state, it was found that 1/f noise dominated, with a magnitude strongly dependent on temperature. In the superconducting state, the noise was only observable at frequencies below 5 Hz with our present setup. Equilibrium thermal fluctuation noise was not observed in these films.

AB - The noise of YBa2Cu3O7-x and Tl 2Ba2Cr2Cu3O10-x thin films in the frequency range from 0.5 Hz to 100 kHz was studied. In the normal state, it was found that 1/f noise dominated, with a magnitude strongly dependent on temperature. In the superconducting state, the noise was only observable at frequencies below 5 Hz with our present setup. Equilibrium thermal fluctuation noise was not observed in these films.

UR - https://www.scopus.com/pages/publications/0006185107

U2 - 10.1063/1.347655

DO - 10.1063/1.347655

M3 - Article

AN - SCOPUS:0006185107

SN - 0021-8979

VL - 69

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EP - 555

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 1

ER -

Noise measurement of YBa₂Cu₃O_7-x and Ti₂Ba₂Ca₂Cu₃O_10-x thin films

Abstract

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