Modulation of physical properties of oxide thin films by multiple fields

Yang Hua-Li^{1, 2}, Wang Bao-Min^{1, 2, †,}, Zhu Xiao-Jian^{1, 2}, Shang Jie^{1, 2}, Chen Bin^{1, 2}, Li Run-Wei^{1, 2, ‡,}

(a) Sheet conductance versus V_G for devices fabricated from VO₂ films prepared on Al₂O₃(1010). (b) V 2p core-level spectra for pristine and gated VO₂/Al₂O₃ (1010) at V_G = 1.8 V. (c) Sheet conductance (color scale) as a function of V_G and O₂ pressure.^[153]