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Pregled bibliografske jedinice broj: 1165010

Control of a polar order via magnetic field in a vector-chiral magnet

Dragičević, Martina; Góngora, David Rivas; Rapljenović, Željko; Herak, Mirta; Brusar, Vedran; Altus, Damir; Pregelj, Matej; Zorko, Andrej; Berger, Helmuth; Arčon, Denis; Ivek, Tomislav
Control of a polar order via magnetic field in a vector-chiral magnet // Physical Review B, 104 (2021), 12; L121107, 6 doi:10.1103/physrevb.104.l121107 (međunarodna recenzija, pismo, znanstveni)

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Naslov
Control of a polar order via magnetic field in a vector-chiral magnet

Autori
Dragičević, Martina ; Góngora, David Rivas ; Rapljenović, Željko ; Herak, Mirta ; Brusar, Vedran ; Altus, Damir ; Pregelj, Matej ; Zorko, Andrej ; Berger, Helmuth ; Arčon, Denis ; Ivek, Tomislav

Izvornik
Physical Review B (2469-9950) 104 (2021), 12; L121107, 6

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pismo, znanstveni

Ključne riječi
Antiferromagnetism ; Dielectric properties ; Domain walls ; Dzyaloshinskii-Moriya interaction ; Electric polarization ; Ferroelectric domains ; Ferroelectricity ; Frustrated magnetism ; Magnetic phase transitions ; Magnetoelectric effect

Sažetak
Vector-chiral (VC) antiferromagnetism is a spiral- like ordering of spins which may allow ferroelectricity to occur due to loss of space inversion symmetry. In this Letter we report direct experimental observation of ferroelectricity in the VC phase of β−TeVO4, a frustrated spin chain system with pronounced magnetic anisotropy and a rich phase diagram. Saturation polarization is proportional to neutron scattering intensities that correspond to the VC magnetic reflection. This implies that an inverse Dzyaloshinskii-Moriya mechanism is responsible for driving electric polarization. Linear magnetoelectric coupling is absent ; however an unprecedented dependence of electric coercive field on applied magnetic field reveals a distinct way of manipulating multiferroic information.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
IP-2018-01-2730 - Kolektivna dinamika u magnetoelektricima (ColDynaMo) (Ivek, Tomislav, HRZZ - 2018-01) ( CroRIS)
IP-2013-11-1011 - Jako korelirani elektroni u slojnim organskim materijalima i manganitima: niskofrekventna pobuđenja i nelinearna dinamika (SCEinLOM) (Tomić, Silvia, HRZZ - 2013-11) ( CroRIS)
UIP-2014-09-9775 - utjecaj magnetske anziotropije na kvantne spinske sustave (IMAQSS) (Herak, Mirta, HRZZ - 2014-09) ( CroRIS)

Ustanove:
Institut za fiziku, Zagreb

Profili:

Avatar Url Mirta Herak (autor)

Avatar Url Tomislav Ivek (autor)

Avatar Url Željko Rapljenović (autor)

Avatar Url Martina Dragicevic (autor)

Avatar Url Vedran Brusar (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Dragičević, Martina; Góngora, David Rivas; Rapljenović, Željko; Herak, Mirta; Brusar, Vedran; Altus, Damir; Pregelj, Matej; Zorko, Andrej; Berger, Helmuth; Arčon, Denis; Ivek, Tomislav
Control of a polar order via magnetic field in a vector-chiral magnet // Physical Review B, 104 (2021), 12; L121107, 6 doi:10.1103/physrevb.104.l121107 (međunarodna recenzija, pismo, znanstveni)
Dragičević, M., Góngora, D., Rapljenović, Ž., Herak, M., Brusar, V., Altus, D., Pregelj, M., Zorko, A., Berger, H., Arčon, D. & Ivek, T. (2021) Control of a polar order via magnetic field in a vector-chiral magnet. Physical Review B, 104 (12), L121107, 6 doi:10.1103/physrevb.104.l121107.
@article{article, author = {Dragi\v{c}evi\'{c}, Martina and G\'{o}ngora, David Rivas and Rapljenovi\'{c}, \v{Z}eljko and Herak, Mirta and Brusar, Vedran and Altus, Damir and Pregelj, Matej and Zorko, Andrej and Berger, Helmuth and Ar\v{c}on, Denis and Ivek, Tomislav}, year = {2021}, pages = {6}, DOI = {10.1103/physrevb.104.l121107}, chapter = {L121107}, keywords = {Antiferromagnetism, Dielectric properties, Domain walls, Dzyaloshinskii-Moriya interaction, Electric polarization, Ferroelectric domains, Ferroelectricity, Frustrated magnetism, Magnetic phase transitions, Magnetoelectric effect}, journal = {Physical Review B}, doi = {10.1103/physrevb.104.l121107}, volume = {104}, number = {12}, issn = {2469-9950}, title = {Control of a polar order via magnetic field in a vector-chiral magnet}, keyword = {Antiferromagnetism, Dielectric properties, Domain walls, Dzyaloshinskii-Moriya interaction, Electric polarization, Ferroelectric domains, Ferroelectricity, Frustrated magnetism, Magnetic phase transitions, Magnetoelectric effect}, chapternumber = {L121107} }
@article{article, author = {Dragi\v{c}evi\'{c}, Martina and G\'{o}ngora, David Rivas and Rapljenovi\'{c}, \v{Z}eljko and Herak, Mirta and Brusar, Vedran and Altus, Damir and Pregelj, Matej and Zorko, Andrej and Berger, Helmuth and Ar\v{c}on, Denis and Ivek, Tomislav}, year = {2021}, pages = {6}, DOI = {10.1103/physrevb.104.l121107}, chapter = {L121107}, keywords = {Antiferromagnetism, Dielectric properties, Domain walls, Dzyaloshinskii-Moriya interaction, Electric polarization, Ferroelectric domains, Ferroelectricity, Frustrated magnetism, Magnetic phase transitions, Magnetoelectric effect}, journal = {Physical Review B}, doi = {10.1103/physrevb.104.l121107}, volume = {104}, number = {12}, issn = {2469-9950}, title = {Control of a polar order via magnetic field in a vector-chiral magnet}, keyword = {Antiferromagnetism, Dielectric properties, Domain walls, Dzyaloshinskii-Moriya interaction, Electric polarization, Ferroelectric domains, Ferroelectricity, Frustrated magnetism, Magnetic phase transitions, Magnetoelectric effect}, chapternumber = {L121107} }

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

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