Structural, Electronic, Lattice Dynamic, and Elastic Properties of SnTiO3 and PbTiO3 Using Density Functional Theory

The structural, electronic, and elastic properties of tetragonal phase of SnTiO3 and PbTiO3 are investigated using first principle calculations. The unknown exchange-correlation functional is approximated with generalized gradient approximation (GGA) as implemented in pseudopotential plane wave appr...

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Bibliographic Details
Main Authors: Shiferaw Kuma, Menberu Mengesha Woldemariam
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Advances in Condensed Matter Physics
Online Access:http://dx.doi.org/10.1155/2019/3176148
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