Prediction of high-mobility two-dimensional electron gas at KTaO<sub>3</sub>-based heterointerfaces

Prediction of high-mobility two-dimensional electron gas at KTaO₃-based heterointerfaces

Wang Fu-Ning, Li Ji-Chao^†, Li Yi, Zhang Xin-Miao, Wang Xue-Jin, Chen Yu-Fei, Liu Jian, Wang Chun-Lei, Zhao Ming-Lei, Mei Liang-Mo

Orbital-resolved partial DOS of (a) Ta d_xy states and (b) Ta d xz / yz states of each layer for (LGO)_5.5/(KTO)_5.5. Ta 1 is the Ta atom at the interface, Ta i is Ta atom of the i-th layer below it.