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Pregled bibliografske jedinice broj: 449962

Ni3TeO6—a collinear antiferromagnet with ferromagnetic honeycomb planes


Živković, Ivica; Prša, Krunoslav; Zaharko, Oksana; Berger, Helmuth
Ni3TeO6—a collinear antiferromagnet with ferromagnetic honeycomb planes // Journal of physics. Condensed matter, 22 (2010), 5; 056002-1 doi:10.1088/0953-8984/22/5/056002 (međunarodna recenzija, članak, znanstveni)


Naslov
Ni3TeO6—a collinear antiferromagnet with ferromagnetic honeycomb planes

Autori
Živković, Ivica ; Prša, Krunoslav ; Zaharko, Oksana ; Berger, Helmuth

Izvornik
Journal of physics. Condensed matter (0953-8984) 22 (2010), 5; 056002-1

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

Ključne riječi
Magnetism; magnetic structure; magnetic order; ferromagnetism; antiferromagnetism

Sažetak
We report a comprehensive study of magnetic properties of Ni3TeO6. The system crystallizes in a noncentrosymmetric rhombohedral lattice, space group R3. There are three differently coordinated Ni atoms in the unit cell. Two of them form an almost planar honeycomb lattice, while the third one is placed between the layers. Magnetization and specific heat measurements revealed a single magnetic ordering at TN = 52 K. Below TN the susceptibility with the magnetic field parallel to the c axis drops towards zero while the perpendicular susceptibility remains constant, a characteristic of antiferromagnetic materials. Neutron diffraction confirmed that the system is antiferromagnet below TN with ferromagnetic ab planes stacked antiferromagnetically along the c axis. All Ni moments are in the S = 1 spin state and point along the c axis.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0352843-2845 - Kvantni magneti: Osnovna stanja u kompeticiji (Mladen Prester, )

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Ivica Živković, (236291)

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
  • MEDLINE


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