A METHOD TO DETERMINE THE DISTRIBUTION OF PINNING ENERGIES - 90-DEGREES ROTATING SAMPLE MAGNETIC MEASUREMENT

YAN, SS
LI, GH
SUN, YX
YU, QH
FENG, QR

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Publication date

January 1994

DOI

10.1016/0921-4526(94)91262-9

Journal

0921-4526

Abstract

90-degrees rotating sample magnetic measurement, a method to determine the distribution of flux pinning energies in high temperature superconductors is described. As an example, the results for superconducting Bi2-xPbxSr2Ca2Cu3Oy with x=0.3, 0.4 and 0.5 at 77K are given. There are mainly three kinds of pinning with pinning energies of 0.01eV, 0.08 approximately 0.09eV and 0.3eV, respectively.Physics, Condensed MatterSCI(E)EI

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A METHOD TO DETERMINE THE DISTRIBUTION OF PINNING ENERGIES - 90-DEGREES ROTATING SAMPLE MAGNETIC MEASUREMENT

Abstract

Extracted data

A METHOD TO DETERMINE THE DISTRIBUTION OF PINNING ENERGIES - 90-DEGREES ROTATING SAMPLE MAGNETIC MEASUREMENT

Abstract

Extracted data

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