Temperature dependence of magnetic anisotropy constant in iron chalcogenide Fe(3)Se(4): Excellent agreement with theories.

作者: Jun Wang , Hongyan Duan , Xiong Lin , Victor Aguilar , Aaron Mosqueda

DOI: 10.1063/1.4759352

关键词: Curie temperatureCondensed matter physicsMagnetic domainMagnetic anisotropySaturation (magnetic)Stoner–Wohlfarth modelFerrimagnetismMagnetic hysteresisMaterials scienceCoercivity

摘要: Magnetic hysteresis loops were measured for ferrimagnetic iron chalcogenide Fe 3 Se 4 nanoparticles in the whole temperature range below the Curie temperature T C (315 K). The …

参考文章(20)
Tokutaro Hirone, Shu Chiba, The Magnetic Properties of FeSex with the NiAs Structure Journal of the Physical Society of Japan. ,vol. 11, pp. 666- 670 ,(1956) , 10.1143/JPSJ.11.666
Jun Wang, Wei Wu, Fan Zhao, Guo-meng Zhao, Curie temperature reduction in SiO2-coated ultrafine Fe3O4 nanoparticles: Quantitative agreement with a finite-size scaling law Applied Physics Letters. ,vol. 98, pp. 083107- ,(2011) , 10.1063/1.3558918
F.-C. Hsu, J.-Y. Luo, K.-W. Yeh, T.-K. Chen, T.-W. Huang, P. M. Wu, Y.-C. Lee, Y.-L. Huang, Y.-Y. Chu, D.-C. Yan, M.-K. Wu, Superconductivity in the PbO-type structure alpha-FeSe. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 105, pp. 14262- 14264 ,(2008) , 10.1073/PNAS.0807325105
Jun Wang, Pieder Beeli, L.H. Meng, Guo-meng Zhao, High-temperature magnetic properties of noninteracting randomly oriented single-domain Fe3−δO4 nanoparticles Physics Letters A. ,vol. 375, pp. 1510- 1513 ,(2011) , 10.1016/J.PHYSLETA.2011.02.040
M Walker, P I Mayo, K O'Grady, S W Charles, R W Chantrell, The magnetic properties of single-domain particles with cubic anisotropy. I. Hysteresis loops Journal of Physics: Condensed Matter. ,vol. 5, pp. 2779- 2792 ,(1993) , 10.1088/0953-8984/5/17/012
Carlucio R. Alves, R. Aquino, M.H. Sousa, Hercílio R. Rechenberg, Gerardo F. Goya, F.A. Tourinho, J. Depeyrot, Low temperature experimental investigation of finite-size and surface effects in CuFe 2 O 4 nanoparticles of ferrofluids Journal of Metastable and Nanocrystalline Materials. pp. 694- 699 ,(2004) , 10.4028/WWW.SCIENTIFIC.NET/JMNM.20-21.694
Gen Long, Hongwang Zhang, Da Li, Renat Sabirianov, Zhidong Zhang, Hao Zeng, None, Magnetic anisotropy and coercivity of Fe3Se4 nanostructures Applied Physics Letters. ,vol. 99, pp. 202103- ,(2011) , 10.1063/1.3662388
Atsushi Okazaki, Kinshiro Hirakawa, Structural Study of Iron Selenides FeSe x . I Ordered Arrangement of Defects of Fe Atoms Journal of the Physical Society of Japan. ,vol. 11, pp. 930- 936 ,(1956) , 10.1143/JPSJ.11.930
F. Bloch, Zur Theorie des Ferromagnetismus European Physical Journal. ,vol. 61, pp. 206- 219 ,(1930) , 10.1007/BF01339661