%0 Journal Article %J Phys. Chem. Chem. Phys. %D 2016 %T Trigonal Cu 2 -II-Sn-VI 4 (II = Ba, Sr and VI = S, Se) quaternary compounds for earth-abundant photovoltaics %B Phys. Chem. Chem. Phys. %V 18 %P 4828 - 4834 %8 Jan-01-2016 %G eng %U http://xlink.rsc.org/?DOI=C5CP06977G %N 6 %! Phys. Chem. Chem. Phys. %R 10.1039/C5CP06977G