Zhang Kun, Liu Fang-Yang, Lai Yan-Qing, Li Yi, Yan Chang, Zhang Zhi-An, Li Jie, Liu Ye-Xiang. In situ growth and characterization of Cu2ZnSnS4 thin films by reactive magnetron co-sputtering for solar cellsJ. Acta Physica Sinica, 2011, 60(2): 028802. DOI: 10.7498/aps.60.028802