Probing multifunctional applications of CeO2:Pr3+ phosphor for optical thermometry, flexible displays, cheiloscopy, anti-counterfeiting applications

N. Navya, B.R. Radha Krushna, Saurabh Sharma, Nandini Robin Nadar, Maitreyee Panda, Augustin George, C. Krithika, S. Rajeswari, R. Vanithamani, K. Madhavi, G. Ramakrishna, K. Manjunatha, Sheng Yun Wu, H. Nagabhushana