Yin-Shan Meng (born in 1989) now is working in the State Key Laboratory of Fine Chemicals, Dalian University of Technology. He received his B.S. degree in 2012 from the College of Chemistry, Beijing Normal University. He completed his Ph.D. study in 2017 at the College of Chemistry and Molecular Engineering, Peking university, under the supervision of Prof. Song Gao and Bing-Wu Wang. His research interests are dielectric and thermal expansion properties of spin transition materials.