Heating and cooling of electron gas in electric fields in a compensated indium antimonide
Ashmontas S. P., Pezhela Yu. K., Subachyus L. E.
"Absolute'* cooling of electron gas, which was previously predicted by Gribnikov and Kochelap [Sov. Phys. JETP 58, 1046 (1970)], has been observed experimentally in high-resistance, compensated InSb at TQ = 78 К in warming electric fields. The cooling effect of electron gas vanishes in a classical, strong magnetic field orthogonal to the electric field.