Superconductivity of bilayer titanium/indium thin film grown on SiO<sub>2</sub>/Si (001)

Superconductivity of bilayer titanium/indium thin film grown on SiO₂/Si (001)

Mo Zhao-Hong^{1, 2}, Lu Chao¹, Liu Yi¹, Feng Wei¹, Zhang Yun¹, Zhang Wen¹, Tan Shi-Yong¹, Zhang Hong-Jun¹, Guo Chun-Yu³, Wang Xiao-Dong¹, Wang Liang¹, Yang Rui-Zhu¹, Ren Zhong-Guo¹, Zhu Xie-Gang^{1, †}, Xiong Zhong-Hua¹, An Qi², Lai Xin-Chun^{4, ‡}

(color online) (a) Cross section morphology and (b) surface morphology of Ti/In bilayer thin film grown at constant substrate temperature; (c) cross section morphology, and (d) surface morphology of Ti/In bilayer thin film with indium layer grown at −150 °C and Ti layer grown at 80 °C.