Choudhury, N.Wu, Z.Walter, E. J.2019-02-042019-02-042005Physical Review B - Condensed Matter and Materials Physics, 2005. Vol. 71: Article no. 125134http://hdl.handle.net/123456789/176344558 bytestext/htmlenAb initio linear responsefrozen phononslinear augmented plane wave (LAPW)ABINITelectromechanical couplingPMN solid solutionsAb initio linear response and frozen phonons for the relaxor PbMg1/3Nb2/3O3Article