New Magneto-Optical Effect in Co-Doped CuGeO3 |
| |
Authors: | A. V. Semeno H. Ohta S. Okubo N. E. Sluchanko I. E. Tarasenko A. V. Kuznetsov T. V. Ishchenko S. V. Demishev |
| |
Affiliation: | (1) Department of Low-Temperature and Cryogenic Engineering, A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russian Federation;(2) Kobe University, Kobe, Japan;(3) Moscow Engineering Physics Institute, Moscow, Russian Federation |
| |
Abstract: | We report the anomalous effect of the polarization dependence of electron paramagnetic resonance absorption in CuGeO3 doped with 2% of Co. While the resonance line of Cu2+ chains is independent of the microwave polarization in the Faraday geometry, the resonant mode of Co impurity exhibits a strong polarization dependence for all directions of the external magnetic field. Possible reasons of such behavior are discussed. Authors' address: Alexey V. Semeno, Department of Low-Temperature and Cryogenic Engineering, A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Vavilov ulitsa 38, Moscow 119991, Russian Federation |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|