Počet záznamů: 1
Dynamical coupling in Pb(Zr,Ti)O.sub.3./sub. solid solutions from first principles
- 1.0359004 - FZÚ 2012 RIV US eng J - Článek v odborném periodiku
Wang, D. - Weerasinghe, J. - Bellaiche, L. - Hlinka, Jiří
Dynamical coupling in Pb(Zr,Ti)O3 solid solutions from first principles.
Physical Review. B. Roč. 83, č. 2 (2011), "020301-1"-"020301-4". ISSN 1098-0121. E-ISSN 2469-9969
Grant CEP: GA MŠMT ME08109
Výzkumný záměr: CEZ:AV0Z10100520
Klíčová slova: first-principles * ferroelectric * PZT
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 3.691, rok: 2011
http://link.aps.org/doi/10.1103/PhysRevB.83.020301
A first-principles-based approach is developed to model dynamical coupling between different degrees of freedom in the terahertz frequency range at any temperature. Such an approach is applied to Pb(Zr,Ti)O3 alloys, which exhibit both ferroelectric (FE) and antiferrodistortive (AFD) motions.
Trvalý link: http://hdl.handle.net/11104/0196886
Počet záznamů: 1