Current-voltage characteristics and magnetoresistance peculiarities in bismuth microbridgesстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:A technology of the fabrication of bismuth microbridges with controlled geometry and various degrees of perfection of diffuse transport of the carriers is realized. Peculiarities on d(2)V/dI(2)(V)P which give information about the microcontact of the bismuth spectrum, were observed at V = 4.1 mV and V = 11 mV. Some of the dV/dI(V) dependences at a large bias voltage reveal peculiarities connected with the superconductivity at T-c = 5.9 K.