Nickel oxide/cobalt phthalocyanine nanocomposite for potential electronics applicationsParambil Abdul Lathief Sheena, Aikkara Sreedevi, Chandra Viji and Varghese ThomasEur. Phys. J. B, 92 1 (2019) 13DOI: https://doi.org/10.1140/epjb/e2018-90280-8