A new technique for quick identification of defective region inside γ-ray detector Biswajit Das, R. Palit, A. Kundu, P. Dey, V. Malik, S.K. Jadav, B.S. Naidu and A.T. Vazhappilly EPJ Web Conf., 288 (2023) 10003 Published online: 21 November 2023 DOI: 10.1051/epjconf/202328810003