M. Sun

Routes to develop a [S]/([S]+[Se]) gradient in wide band-gap Cu2ZnGe(S,Se)4 thin-film solar cells

J. M. Merino, M. Grossberg, R. Caballero, 2021, Journal of Alloys and Compounds.

Comparison of up-converted emissions in Yb3+, Er3+ co-doped Gd2(WO4)3 and Gd2WO6 phosphors

Xiaojun Wang, Baojiu Chen, Z. Pan, 2014 .