Pregled bibliografske jedinice broj: 142938
Displacive and order-disorder behavior of KDP-type ferroelectrics on the local scale
Displacive and order-disorder behavior of KDP-type ferroelectrics on the local scale // Solid State Communications, 129 (2004), 6; 375-377 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 142938 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Displacive and order-disorder behavior of KDP-type ferroelectrics on the local scale
Autori
Merunka, Dalibor ; Rakvin, Boris
Izvornik
Solid State Communications (0038-1098) 129
(2004), 6;
375-377
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
KDP-type ferroelectrics; Order-disorder phase transition; Displacive phase transition; Isotope effect
Sažetak
The modified strong dipole-proton coupling (MSDPC) model, which predicted several static and dynamic dielectric properties of KH2PO4 or KDP-type ferroelectrics, was used to investigate the properties of these crystals on the local scale. Results calculated by molecular dynamics (MD) simulation show that both order-disorder and displacive characteristics of one PO4 dipole are present in KDP and KD2PO4 (DKDP). These results correlate with experimental data from NMR and neutron scattering studies of local properties.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
