TY - JOUR T1 - Ga Dopant Induced Band Gap Broadening and Conductivity Enhancement in Spray Pyrolysed Zn0.85Ca0.15O thin Films JO - Materials Research A1 - Narayanan, Nripasree A1 - NK, Deepak SN - 1516-1439 UL - 10.1590/1980-5373-MR-2018-0034 VL - 21 Y1 - 2018 PB - Brasil ER -