Pregled bibliografske jedinice broj: 884224
Symmetry and Spin Reorientation in Antiferromagnetic State of SeCuO3
Symmetry and Spin Reorientation in Antiferromagnetic State of SeCuO3 // SCIRES 2017 Book of Abstracts / Juribašić Kulcsár, Marina ; Halasz, Ivan (ur.).
Zagreb: Institut Ruđer Bošković, 2017. str. 41-41 (predavanje, domaća recenzija, sažetak, znanstveni)
CROSBI ID: 884224 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Symmetry and Spin Reorientation in Antiferromagnetic State of SeCuO3
Autori
Herak, Mirta ; Novosel, Nikolina ; Rapljenović, Željko ; Dragičević, Martina ; Berger, Helmuth
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
SCIRES 2017 Book of Abstracts
/ Juribašić Kulcsár, Marina ; Halasz, Ivan - Zagreb : Institut Ruđer Bošković, 2017, 41-41
ISBN
978-953-7941-15-4
Skup
Solid State Science and Research
Mjesto i datum
Zagreb, Hrvatska, 28.06.2017. - 30.06.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Domaća recenzija
Ključne riječi
solid state science
Sažetak
Magnetic lattice in monoclinic SeCuO3 is comprised of isolated quantum spin tetramers. Weak intertetramer interaction results in long-range antiferromagnetic (AFM) order at below TN=8K. However, exact magnetic structure of this phase is still unresolved. While several experimental techniques such as neutron diffraction and NMR are successful in determining magnetic structure, magnetic field induced spin reorientation is rarely studied due to highly time-consuming experiments. We present alternative method which combines torque magnetometry with simple phenomenological approach to magnetic anisotropy. Using this approach we determine the orientation of spin axis in AFM state of SeCuO3 with respect to crystal axes in zero magnetic field and also symmetry of AFM state by studying spin reorientation in finite magnetic field.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-UIP-2014-09-9775 - utjecaj magnetske anziotropije na kvantne spinske sustave (IMAQSS) (Herak, Mirta, HRZZ - 2014-09) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb