Vibrational spectra of Pb2Bi2Te3, PbBi2Te4, and PbBi4Te7 topological insulators: temperature-dependent Raman and theoretical insights from DFT simulations

Mal, P.Bera, G.Turpu, G. R.Gangan, A.Chakraborty, B.2020-11-262020-11-262019Physical Chemistry Chemical Physics, 2019. Vol. 21: pp. 15030-15039http://hdl.handle.net/123456789/214635287 bytestext/htmlenVibrational spectraPb2Bi2Te3, PbBi2Te4, and PbBi4Te7 topological insulatorstemperature-dependent Raman and theoretical insightsDFT simulationsVibrational spectra of Pb2Bi2Te3, PbBi2Te4, and PbBi4Te7 topological insulators: temperature-dependent Raman and theoretical insights from DFT simulationsArticle