supported by the National Basic Research Program of China (Grant No. 2011CB610401);the Creative Research Group of the National Natural Science Foundation of China (Grant No. 51021063);the National Natural Science Foundation of China (Grant No. 50831007);the Science Center for Phase Diagrams & Materials Design and Manu-facture, Central South University
Knowledge of diffusivity is a prerequisite for understanding many scientific and technological disciplines. In this paper, firstly major experimental methods, which are employed to provide various diffusivity data, ar...