341 citations · 1.9k across the 30 of their papers we have counts for
Showing 2014 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2014★ 30 cited
First-principles study of PbTiO under uniaxial strains and stresses
Henu Sharma, Jens Kreisel, Philippe Ghosez
The behavior of PbTiO under uniaxial strains and stresses is investigated from first-principles calculations within density functional theory. We show that irrespectively of th…
cond-mat.mtrl-sci2014★ 17 cited
Order-Parameter Symmetries of Domain Walls in Ferroelectrics and Ferroelastics
Pierre Tolédano, Mael Guennou, Jens Kreisel
The symmetry of boundaries between ferroelectric, ferroelastic and antiphase domains is a key element for a theoretical understanding of their properties. Here, we derive this symm…