Gupta, M. K.Mittal, R.Rols, S.Chaplot, S. L.2012-12-212012-12-212012Physica-B, 2012. Vol. 407 (12): pp. 2146-2149http://hdl.handle.net/123456789/69254058 bytestext/htmlenNeutron inelastic scatteringPhonons in crystal latticeThermal properties of crystalline solidsInelastic neutron scattering an ab-initio calculation of negative thermal expansion in Ag2OArticle