Magnetotransport effects in granular Cd3As2 + MnAs structures at high pressures


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Resumo

The transport properties of granular Cd3As2 + MnAs (44.7% MnAs) composite structures have been studied near room temperature at high hydrostatic pressures of up to 9 GPa. The results demonstrate that the composite undergoes a structural phase transition and has a pressure-induced negative magnetoresistance.

Sobre autores

A. Alibekov

Amirkhanov Institute of Physics, Dagestan Scientific Center

Email: a.mollaev@mail.ru
Rússia, ul. Yaragskogo 94, Makhachkala, 367003

A. Mollaev

Amirkhanov Institute of Physics, Dagestan Scientific Center

Autor responsável pela correspondência
Email: a.mollaev@mail.ru
Rússia, ul. Yaragskogo 94, Makhachkala, 367003

L. Saipullaeva

Amirkhanov Institute of Physics, Dagestan Scientific Center

Email: a.mollaev@mail.ru
Rússia, ul. Yaragskogo 94, Makhachkala, 367003

S. Marenkin

Kurnakov Institute of General and Inorganic Chemistry; Moscow Institute of Steel and Alloys (National University of Science and Technology)

Email: a.mollaev@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991; Leninskii pr. 4, Moscow, 119049

I. Fedorchenko

Kurnakov Institute of General and Inorganic Chemistry; Moscow Institute of Steel and Alloys (National University of Science and Technology)

Email: a.mollaev@mail.ru
Rússia, Leninskii pr. 31, Moscow, 119991; Leninskii pr. 4, Moscow, 119049

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