Gobbiner, Chaya Ravi and Dillip, Gowra Raghupathy and Joo, Sang Woo and Kekuda, Dhananjaya (2018) Heterogeneity of photoluminescence properties and electronic transitions in copper oxide thin films: A thickness dependent structural and optical study. Ceramics International, 44 (14). pp. 16984-16991. ISSN 0272-8842