University of Arkansas at Fayetteville

output

19952026

most citedThe virtual crystal approximation revisited: Application to dielectric and piezoelectric properties of perovskites

912 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2004 · cond-mat.mtrl-sciShow all

3 papers · 2 filters

cond-mat.mtrl-sci2004★ 40 cited

Properties of Pb(Zr,Ti)O $_{3}$ ultrathin films under stress-free and open-circuit electrical boundary conditions

Emad Almahmoud, Yulia Navtsenya, Igor Kornev +2

A first-principles-based scheme is developed to simulate properties of (001) PbO-terminated Pb(Zr $_{1 - x}$ Ti $_{x}$ )O $_{3}$ thin films that are under stress-free and open-circuit bound…

cond-mat.mtrl-sci2004★ 271 cited

Ultrathin films of ferroelectric solid solutions under residual depolarizing field

Igor Kornev, Huaxiang Fu, L. Bellaiche

A first-principles-derived approach is developed to study the effects of uncompensated depolarizing electric fields on the properties of Pb(Zr,Ti)O $_{3}$ ultrathin films for differen…

cond-mat.mtrl-sci2004★ 68 cited

Atomistic simulations of the incipient ferroelectric KTaO $_{3}$

A. R. Akbarzadeh, L. Bellaiche, Kevin Leung +2

A parameterized effective Hamiltonian approach is used to investigate KTaO $_{3}$ . We find that the experimentally observed anomalous dielectric response of this incipient ferroelectr…

Properties of Pb(Zr,Ti)O3​ ultrathin films under stress-free and open-circuit electrical boundary conditions

Ultrathin films of ferroelectric solid solutions under residual depolarizing field

Atomistic simulations of the incipient ferroelectric KTaO3​

Properties of Pb(Zr,Ti)O $_{3}$ ultrathin films under stress-free and open-circuit electrical boundary conditions

Atomistic simulations of the incipient ferroelectric KTaO $_{3}$