Heat generation by spin-polarized current in a quantum dot connected to spin battery and ferromagnetic lead*
Bai Xu-Fanga), Sun Lian-Liangb), Chi Fengc),d)†
       
(a) Spin-resolved currents, (b) heat generation, and (c) spin-resolved electron occupation numbers on the dot as functions of the dot level for V s = 0.6 U . Other parameters are the same as in Fig. 3 .