Giant quantum oscillations of the magnetothermoelectric coefficient in semimetallic Sb-Bi and Sb-As alloys |
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| Authors: | F M Muntyanu K M Pyrtsak A Gilevski |
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| Institution: | (1) Institute of Applied Physics, Academy of Sciences of Moldova, Chisinau, MD-2028, Moldova;(2) International Laboratory of High Magnetic Fields and Low Temperatures, Wroclaw, 53-421, Poland |
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| Abstract: | Quantum oscillations of the magnetothermoelectric coefficient αii(B) are investigated in semimetallic Sb-Bi and Sb-As alloys in stationary magnetic fields up to 15 T and at temperatures from 1.9 to 30 K. Quantum oscillations of αii(B) of a giant amplitude are observed when the longitudinal or transverse magnetic field is oriented along a binary C 2 axis or a bisectory C 1 axis and also when rotating the transverse magnetic field in angle ranges up to +55°, ?55°] around them. |
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