Hall coefficient of c-axis oriented Bi-Sr-Ca-Cu-O 107 K films

Masashi Mukaida, Ken'ichi Kuroda, Shintaro Miyazawa

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9 Citations (Scopus)

Abstract

Electronic properties such as temperature dependence of resistance (R) and Hall coefficients (RH) were measured for synthesized Bi-Sr-Ca-Cu-O thin films with a zero resistance temperature (TC) of 107 K, 70 K, and bulk ceramics with a TC of 107 K. The extrapolation of the normal resistance to zero degrees was always negative for a high TC phase, but usually positive for a low TC phase. It was clearly recognized that temperature dependence of the Hall coefficient of a high TC phase film and bulk ceramics is stronger than that of a low TC phase film. In addition, the temperature dependence of the inverse Hall coefficient (1/RH) of high TC phase films and bulk ceramics was proportional to temperature.

Original languageEnglish
Pages (from-to)1129-1131
Number of pages3
JournalApplied Physics Letters
Volume55
Issue number11
DOIs
Publication statusPublished - Dec 1 1989
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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