Počet záznamů: 1
Fano resonance and dipolar relaxation in lead-free relaxors
- 1.0436447 - FZÚ 2015 RIV GB eng J - Článek v odborném periodiku
Wang, D. - Hlinka, Jiří - Bokov, A.A. - Ye, Z. -G. - Ondrejkovič, Petr - Petzelt, Jan - Bellaiche, L.
Fano resonance and dipolar relaxation in lead-free relaxors.
Nature Communications. Roč. 5, Nov (2014), s. 1-8. E-ISSN 2041-1723
Grant CEP: GA ČR GA13-15110S
Institucionální podpora: RVO:68378271
Klíčová slova: lead-free relaxor ferroelectrics * ab initio molecular dynamics * Fano resonance
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 11.470, rok: 2014
http://www.nature.com/ncomms/2014/141105/ncomms6100/full/ncomms6100.html
Low-frequency dynamics of environmental friendly lead-free Ba(Zr0.5Ti0.5)O3 relaxor ferroelectric has been investigated by means of ab initio molecular dynamics. The calculated dielectric response in terahertz frequency region exhibits coupling between Ti and Zr sublattices which each show entirely distinct dynamic responses. The microscopic origin of this coupling is discussed with respect to relaxor physics.
Trvalý link: http://hdl.handle.net/11104/0240188
Počet záznamů: 1