Lithospheric electrical structure of the middle Qinling Orogenic Belt and its implications for the outward expansion and deformation of the Tibetan Plateau

Hongda Liang, Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Science, Langfang, China, Rui Gao, Sun Yat-Sen University, School of Earth Sciences and Engineering, Guangzhou, China and Shuai Xue, Institute of Geology, Chinese Academy of Geological Sciences, Bei jing, China