TY - Chin. Phys. Lett. A1 - Yun-Yun Yang , Shuai Xu , and Ji-Zhou He T1 - Three-Terminal Thermionic Heat Engine Based on Semiconductor Heterostructures Y1 - 2020-12-08 JF - Chinese Physics Letters JO - Chin. Phys. Lett. SP - 120502EP - VL - 37 IS - 12 UR - https://cpl.iphy.ac.cn N1 - 10.1088/0256-307X/37/12/120502 ER -