Spin-polarized wide electron slabs in functionally graded polar oxide heterostructures

• Main Authors: Ye, Jiandong, Lim, Sze Ter, Bosman, Michel, Gu, Shulin, Zheng, Youdou, Tan, Hark Hoe, Jagadish, Chennupati, Sun, Xiaowei, Teo, Kie Leong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/96111; http://hdl.handle.net/10220/9990
• Institution: Nanyang Technological University

We report on the high mobility wide electron slabs with enhanced correlation effects by tailoring the polarization effects in a functionally graded ZnMgO/ZnO heterostructures. The characteristics of three-dimensional (3D) spreading electrons are evidenced by the capacitance-voltage profiling and the...