Superconductivity in BiPbCaSrCuO thin films

S. M. Fu, Hong-Chang Yang, F. C. Chen, Herng-Er Horng, J. C. Jao

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Thin films of BiPbCaSrCuO sample were prepared by RF sputtering from sintered ceramic targets. Single crystal of MgO(100) was selected as substrate. The sputtering was held at room temperature. Different annealing conditions were carried out to obtain optimum conditions. High temperature resistivity was measured in air to study the thermodynamic reaction of the sintered films. An resistivity anomaly was found in the first heating cycle which suggests a thermodynamic reaction. A temperature dependence of Ic was measured to study the coupling of grains in the granular films in different temperature ranges and the results will be discussed.

Original languageEnglish
Pages (from-to)619-620
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume162-164
Issue numberPART 1
DOIs
Publication statusPublished - 1989 Jan 1

Fingerprint

Superconductivity
superconductivity
sputtering
Thin films
thermodynamics
electrical resistivity
thin films
Sputtering
Thermodynamics
ceramics
anomalies
Temperature
temperature dependence
cycles
annealing
heating
air
single crystals
room temperature
Single crystals

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Superconductivity in BiPbCaSrCuO thin films. / Fu, S. M.; Yang, Hong-Chang; Chen, F. C.; Horng, Herng-Er; Jao, J. C.

In: Physica C: Superconductivity and its applications, Vol. 162-164, No. PART 1, 01.01.1989, p. 619-620.

Research output: Contribution to journalArticle

Fu, S. M. ; Yang, Hong-Chang ; Chen, F. C. ; Horng, Herng-Er ; Jao, J. C. / Superconductivity in BiPbCaSrCuO thin films. In: Physica C: Superconductivity and its applications. 1989 ; Vol. 162-164, No. PART 1. pp. 619-620.
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