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Pregled bibliografske jedinice broj: 375274

Transport and magnetic properties of BaVSe3


Akrap, Ana; Stevanović, Vladan; Herak, Mirta; Miljak, Marko; Barišić, Neven; Berger, Helmuth; Forro, Laszlo
Transport and magnetic properties of BaVSe3 // Physical Review B - Condensed Matter and Materials Physics, 78 (2008), 23; 235111-1 doi:10.1103/PhysRevB.78.235111 (međunarodna recenzija, članak, znanstveni)


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Naslov
Transport and magnetic properties of BaVSe3

Autori
Akrap, Ana ; Stevanović, Vladan ; Herak, Mirta ; Miljak, Marko ; Barišić, Neven ; Berger, Helmuth ; Forro, Laszlo

Izvornik
Physical Review B - Condensed Matter and Materials Physics (1098-0121) 78 (2008), 23; 235111-1

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

Ključne riječi
band structure; barium compounds; density functional theory; electrical resistivity; ferromagnetic materials; ferromagnetic-paramagnetic transitions; galvanomagnetic effects; magnetic moments; magnetic susceptibility; paramagnetic materials; thermoelectric power; vanadium compounds

Sažetak
We report a comprehensive study of transport, magnetotransport, and magnetic properties of single crystals of BaVSe3. The paramagnetic metal-ferromagnetic metal transition at 43 K was followed as a function of pressure by measuring the electrical resistivity and the thermoelectric power. The exponent of the low-temperature power-law dependence of the resistivity increases with pressure. The effective magnetic moment obtained from magnetic susceptibility in the paramagnetic regime is µ eff=1.40µ B. The study was completed by band-structure calculations based on density-functional theory both at ambient and high pressures. Transport coefficients of BaVSe3 resemble the high-pressure phase of BaVS3, which suggest that the replacement of sulfur with selenium can be viewed as chemical pressure.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
035-0352843-2846 - Defekti i interakcije izmjene u nižedimenzionalnim (D<3) magnetskim sistemima (Drobac, Đuro, MZOS ) ( POIROT)

Ustanove:
Institut za fiziku, Zagreb

Profili:

Avatar Url Neven Barišić (autor)

Avatar Url Laszlo Forro (autor)

Avatar Url Marko Miljak (autor)

Avatar Url Mirta Herak (autor)

Citiraj ovu publikaciju

Akrap, Ana; Stevanović, Vladan; Herak, Mirta; Miljak, Marko; Barišić, Neven; Berger, Helmuth; Forro, Laszlo
Transport and magnetic properties of BaVSe3 // Physical Review B - Condensed Matter and Materials Physics, 78 (2008), 23; 235111-1 doi:10.1103/PhysRevB.78.235111 (međunarodna recenzija, članak, znanstveni)
Akrap, A., Stevanović, V., Herak, M., Miljak, M., Barišić, N., Berger, H. & Forro, L. (2008) Transport and magnetic properties of BaVSe3. Physical Review B - Condensed Matter and Materials Physics, 78 (23), 235111-1 doi:10.1103/PhysRevB.78.235111.
@article{article, year = {2008}, pages = {235111-1-235111-11}, DOI = {10.1103/PhysRevB.78.235111}, keywords = {band structure, barium compounds, density functional theory, electrical resistivity, ferromagnetic materials, ferromagnetic-paramagnetic transitions, galvanomagnetic effects, magnetic moments, magnetic susceptibility, paramagnetic materials, thermoelectric power, vanadium compounds}, journal = {Physical Review B - Condensed Matter and Materials Physics}, doi = {10.1103/PhysRevB.78.235111}, volume = {78}, number = {23}, issn = {1098-0121}, title = {Transport and magnetic properties of BaVSe3}, keyword = {band structure, barium compounds, density functional theory, electrical resistivity, ferromagnetic materials, ferromagnetic-paramagnetic transitions, galvanomagnetic effects, magnetic moments, magnetic susceptibility, paramagnetic materials, thermoelectric power, vanadium compounds} }
@article{article, year = {2008}, pages = {235111-1-235111-11}, DOI = {10.1103/PhysRevB.78.235111}, keywords = {band structure, barium compounds, density functional theory, electrical resistivity, ferromagnetic materials, ferromagnetic-paramagnetic transitions, galvanomagnetic effects, magnetic moments, magnetic susceptibility, paramagnetic materials, thermoelectric power, vanadium compounds}, journal = {Physical Review B - Condensed Matter and Materials Physics}, doi = {10.1103/PhysRevB.78.235111}, volume = {78}, number = {23}, issn = {1098-0121}, title = {Transport and magnetic properties of BaVSe3}, keyword = {band structure, barium compounds, density functional theory, electrical resistivity, ferromagnetic materials, ferromagnetic-paramagnetic transitions, galvanomagnetic effects, magnetic moments, magnetic susceptibility, paramagnetic materials, thermoelectric power, vanadium compounds} }

Časopis indeksira:


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


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  • INSPEC


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