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Pregled bibliografske jedinice broj: 829781

Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains


Pregelj, Matej; Zaharko, Oksana; Herak, Mirta; Gomilšek, Matjaž; Zorko, Andrej; Chapon, Laurent; Bourdarot, Frederic; Berger, Helmuth; Arčon, Denis
Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains // Physical review B - Rapid communications, 94 (2016), 8; 081114-1 doi:10.1103/PhysRevB.94.081114 (međunarodna recenzija, članak, znanstveni)


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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 communications (1082-586X) 94 (2016), 8; 081114-1

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


Projekt / tema
3007 - utjecaj magnetske anziotropije na kvantne spinske sustave (Mirta Herak, HRZZ)

Ustanove
Institut za fiziku, Zagreb

Profili:

Avatar Url Mirta Herak (autor)

Citiraj ovu publikaciju

Pregelj, Matej; Zaharko, Oksana; Herak, Mirta; Gomilšek, Matjaž; Zorko, Andrej; Chapon, Laurent; Bourdarot, Frederic; Berger, Helmuth; Arčon, Denis
Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains // Physical review B - Rapid communications, 94 (2016), 8; 081114-1 doi:10.1103/PhysRevB.94.081114 (međunarodna recenzija, članak, znanstveni)
Pregelj, M., Zaharko, O., Herak, M., Gomilšek, M., Zorko, A., Chapon, L., Bourdarot, F., Berger, H. & Arčon, D. (2016) Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains. Physical review B - Rapid communications, 94 (8), 081114-1 doi:10.1103/PhysRevB.94.081114.
@article{article, year = {2016}, pages = {081114-1-081114-5}, DOI = {10.1103/PhysRevB.94.081114}, keywords = {zig zag spin chains, frustrated spin system, exchange anisotropy}, journal = {Physical review B - Rapid communications}, doi = {10.1103/PhysRevB.94.081114}, volume = {94}, number = {8}, issn = {1082-586X}, title = {Exchange anisotropy as mechanism for spin-stripe formation in frustrated spin chains}, keyword = {zig zag spin chains, frustrated spin system, exchange anisotropy} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI


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