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Magnetic behaviour of (C2H5NH3)2CuCl4 type multiferroic


Šenjug, Pavla; Dragović, Jure; Kalanj, Matija; Torić, Filip; Rubčić, Mirta; Pajić, Damir
Magnetic behaviour of (C2H5NH3)2CuCl4 type multiferroic // Journal of magnetism and magnetic materials, 479 (2019), 144-148 doi:10.1016/j.jmmm.2019.02.020 (međunarodna recenzija, članak, znanstveni)


Naslov
Magnetic behaviour of (C2H5NH3)2CuCl4 type multiferroic

Autori
Šenjug, Pavla ; Dragović, Jure ; Kalanj, Matija ; Torić, Filip ; Rubčić, Mirta ; Pajić, Damir

Izvornik
Journal of magnetism and magnetic materials (0304-8853) 479 (2019); 144-148

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

Ključne riječi
Multiferroics, Magnetoelectric effect, Layered metalorganic complexes, Perovskites, Magnetic phase transitions, Magnetic anisotropy

Sažetak
Metal organic compound (C2H5NH3)2CuCl4 belongs to the family of layered perovskite multiferroic materials. It consists of ferromagnetic layers of corner sharing [CuCl4] 2− octahedra connected by organic ions (two layers of [C2H5NH3] +). In this work we have studied magnetic properties of (C2H5NH3)2CuCl4 using SQUID magnetometer and AC susceptometer. Temperature dependence of magnetization showed existence of the antiferromagnetic transition at 10.2 K which changes to ferromagnetic with the application of moderate magnetic field. Near structural transition temperatures the anomaly of magnetization was observed. Hysteresis loops showed ferromagnetic behaviour for T T < N and existence of anisotropy. Results of AC measurements showed no frequency dependence of the susceptibility and obtained temperature dependence of nonlinear susceptibility can be interpreted as a result of successive crossovers between different regimes.

Izvorni jezik
Engleski



POVEZANOST RADA


Projekt / tema
HRZZ-UIP-2014-09-8276 - Multiferični i magnetoelektrični sustavi (Damir Pajić, )

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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