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High field ESR of R2Cu2O5 (R=Y, Lu, Sc, In)

โœ Scribed by S. Kimura; K. Kaneko; H. Ohta; M. Motokawa

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
257 KB
Volume
201
Category
Article
ISSN
0921-4526

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โœฆ Synopsis

Submillimeter wave ESR measurements of R2Cu205 (R = Y, Lu, Sc and In) powder samples have been performed for the frequency range from 90 to 380GHz and for the temperature range from 1,8 to 265K using the pulsed magnetic field up to 16 T. The g-values and the line width are obtained from the results of EPR absorption. Below TN, the changes of the ESR modes have been observed at the magnetic fields corresponding to the metamagnetic transitions observed in the magnetization measurements.

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