Negative thermal expansion and electronic structure variation of chalcopyrite type LiGaTe2 Atuchin, V. V. ; Liang, Fei ; Grazhdannikov, S. ; Isaenko, L. I. ; Krinitsin, P. G. ; Molokeev, M. S. ; Prosvirin, I. P. ; Jiang, Xingxing ; Lin, Zheshuai Abstract Publication: RSC Advances Pub Date: 2018 DOI: 10.1039/C8RA01079J Bibcode: 2018RSCAd...8.9946A