Pregled bibliografske jedinice broj: 829781
Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains
Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains // Physical review. B, Rapid communication, 94 (2016), 8; 081114, 5 doi:10.1103/PhysRevB.94.081114 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 829781 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains
Autori
Pregelj, Matej ; Zaharko, Oksana ; Herak, Mirta ; Gomilšek, Matjaž ; Zorko, Andrej ; Chapon, Laurent ; Bourdarot, Frederic ; Berger, Helmuth ; Arčon, Denis
Izvornik
Physical review. B, Rapid communication (1082-586X) 94
(2016), 8;
081114, 5
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
zig zag spin chains ; frustrated spin system ; exchange anisotropy
Sažetak
We investigate the spin-stripe mechanism responsible for the peculiar nanometer modulation of the incommensurate magnetic order that emerges between the vector-chiral and the spin-density-wave phase in the frustrated zigzag spin-1/2 chain compound beta-TeVO4. A combination of magnetic-torque, neutron-diraction and spherical-neutron-polarimetry measurements is employed to determine the complex magnetic structures of all three ordered phases. Based on these results, we develop a simple phenomenological model, which exposes the exchange anisotropy as the key ingredient for the spin-stripe formation in frustrated spin systems.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
UIP-2014-09-9775 - utjecaj magnetske anziotropije na kvantne spinske sustave (IMAQSS) (Herak, Mirta, HRZZ - 2014-09) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
Profili:
Mirta Herak
(autor)
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
