Email: wufei@cug.edu.cn. I received my Bachelor (2010) and PhD (2016) degrees from University of Science and Technology of China. I worked in Florida State University and Macquarie University as postdoctoral researcher from 2016 to 2020, and joined Geochemistry Group of CUG-Wuhan in 2020. I am interested in the development and application of metal stable isotope to solve important geochemical and geological issues. Currently, I mainly focused on geochemical application of V and Ba isotope including (1) High-precision analytical methods for V and Ba isotopes; (2) Understanding the fractionation mechanism of V and Ba isotope at high temperature and low temperature processes by natural observation; and (3) Applying such novel tool to investigate crust-mantle and paleoenvironment evolution. I have published 10 papers as the first author and take charge of two projects from National Natural Science Foundation of China.