Prof. Nuggehalli Ravindra

In this study, the energy gap-refractive index relations of perovskites are examined in detail. In general, the properties of perovskites are dependent on the structural reorganization and covalent nature of their octahedral cages. Based on this notion, a simple relation governing the energy gap and the refractive index is proposed for perovskites. The results obtained with this relation are in good accord with the literature values and are consistent with some well-established relations.

About Me

Dr. Nuggehalli M. Ravindra is a professor of physics at the New Jersey Institute of Technology. He was the Chair of the Physics Department at NJIT from 2009 to 2013 and Director of Interdisciplinary Program in Materials Science and Engineering at NJIT from 2009 to 2016. Before joining NJIT in 1987, Ravi had been associated with Vanderbilt University, the Microelectronics Center of North Carolina (MCNC), North Carolina State University, International Center for Theoretical Physics (ICTP- Trieste), including Politecnico di Torino and CNRS-associated labs in Paris and Montpellier.

Prof. Nuggehalli Ravindra

Prof. Nuggehalli Ravindra

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