PEAK-EFFECT, SCALING BEHAVIOR AND VOLTAGE-CURRENT CHARACTERISTICS FOR TMBA2CU3O7-DELTA SINGLE-CRYSTALстатья
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Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
Аннотация:The peak-effect in the nearly untwinned TmBa2Cu3Ox single crystal has been studied. Two magnetic field intervals corresponding to different behaviors of shielding currents j(s) were found. The current-voltage characteristics extracted from the magnetization measurements are described by the powerlike relation E approximately j(s)n with n being dependent on temperature and magnetic field. Possible reasons of the observed behavior are discussed.