Investigation of high temperature superconductivity through microwave absorption method
Author(s) -
C. M. Srivastava,
N. Venkatramani,
Anasuya Datta,
N S Hanumantha Rao
Publication year - 1991
Publication title -
bulletin of materials science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.35
H-Index - 72
eISSN - 0973-7669
pISSN - 0250-4707
DOI - 10.1007/bf02744730
Subject(s) - diamagnetism , microwave , materials science , superconductivity , absorption (acoustics) , condensed matter physics , spectrometer , analytical chemistry (journal) , magnetic field , nuclear magnetic resonance , field (mathematics) , high temperature superconductivity , optics , physics , chemistry , composite material , mathematics , chromatography , quantum mechanics , pure mathematics
The field dependence and near zero magnetic field microwave absorption as a function of rf power in YBa2Cu3O7-delta and Bi-Ca-Sr-Cu-O has been studied using a varian ESR spectrometer. A model of microwave absorption built on diamagnetic tensor susceptibility has been proposed which explains the observed results satisfactorily
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