The Influence of Cr doping on the Structural and Magnetic Properties of HoMnO3 Multiferroic Ceramics

被引：9
|
作者：
Ibrahim, J. F. M. [1 ,2 ,3 ]
Mergen, A. [1 ]
Parlak, Umut [1 ,4 ]
Kurovics, Emese
机构：
[1] Marmara Univ, Dept Met & Mat Engn, Istanbul, Turkey
[2] Univ Miskolc, Dept Mat Sci & Engn, Miskolc, Hungary
[3] Univ Bahri, Dept Mat Technol, Khartoum, Sudan
[4] Res Ctr Julich, Peter Grunberg Inst, Julich, Germany
来源：
5TH INTERNATIONAL CONFERENCE ON COMPETITIVE MATERIALS AND TECHNOLOGY PROCESSES | 2019年 / 613卷
关键词：
ELASTICITY; STRENGTH; POROSITY; ALUMINA;
D O I：
10.1088/1757-899X/613/1/012009
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this research single-phase Cr-doped HoMnO3 ceramics were synthesized via solid state reaction method. The structural and magnetic characteristics of the prepared samples were examined using various characterization techniques, including x-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX) and vibrating sample magnetometer (VSM). All samples exhibit single phase that emphasized by SEM and XRD. Magnetic properties of the prepared samples at low temperature (10K) showed the presence of different magnetic characteristics. The change in magnetic behavior could probably occur due to slight decrease in the unit cell volume that leads to a structural distortion in the lattice. Cr-doped HoMnO3 could be a good candidate with a better ferromagnetic property for practical multiferroic applications.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Magnetic properties of thick multiferroic hexagonal HoMnO3 films
    Kim, Jong-Woo
    Nenkov, Konstantin
    Schultz, Ludwig
    Doerr, Kathrin
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2009, 321 (11) : 1727 - 1730
  • [2] Room temperature ferroelectricity in multiferroic HoMnO3 ceramics
    Rout, P. P.
    Pradhan, S. K.
    Das, S. K.
    Roul, B. K.
    [J]. PHYSICA B-CONDENSED MATTER, 2012, 407 (12) : 2072 - 2077
  • [3] Influence of temperature on microstructure, structural and ferroelectricity evolution properties with nano and micrometer grain size in multiferroic HoMnO3 ceramics
    Hapishah, A. N.
    Azis, R. S.
    Hashim, M.
    Ismayadi, I.
    Hassan, J.
    Syazwan, M. M.
    Idza, R. I.
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (21) : 16053 - 16061
  • [4] Influence of temperature on microstructure, structural and ferroelectricity evolution properties with nano and micrometer grain size in multiferroic HoMnO3 ceramics
    A. N. Hapishah
    R. S. Azis
    M. Hashim
    I. Ismayadi
    J. Hassan
    M. M. Syazwan
    R. I. Idza
    [J]. Journal of Materials Science: Materials in Electronics, 2017, 28 : 16053 - 16061
  • [5] Growth and multiferroic properties of hexagonal HoMnO3 films
    Kim, J. -W.
    Schultz, L.
    Doerr, K.
    Van Aken, B. B.
    Fiebig, M.
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (01)
  • [6] Multiferroic properties of HoMnO3 films and capacitor trilayers
    Kim, J.-W.
    Doerr, K.
    Nenkov, K.
    Schultz, L.
    [J]. JOURNAL OF APPLIED PHYSICS, 2007, 101 (09)
  • [7] Electrical and dielectric properties of HoMnO3 ceramics
    Wang, Weitian
    Xu, Baolong
    Gao, Ping
    Zhang, Wei
    Sun, Yuming
    [J]. SOLID STATE COMMUNICATIONS, 2014, 177 : 7 - 9
  • [8] Magnetoelastic effects in multiferroic HoMnO3
    Chatterji, Tapan
    Hansen, Thomas
    Kimber, Simon A. J.
    Bhattacharya, Dipten
    [J]. SOLID STATE COMMUNICATIONS, 2014, 180 : 46 - 51
  • [9] Influence of lone pair doping on the multiferroic property of orthorhombic HoMnO3: ab initio prediction
    Subramanian, Sathya Sheela
    Yamauchi, Kunihiko
    Ozaki, Taisuke
    Oguchi, Tamio
    Natesan, Baskaran
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2013, 25 (38)
  • [10] Physical properties of multiferroic hexagonal HoMnO3 thin films
    Murugavel, P.
    Lee, J. -H.
    Lee, D.
    Noh, T. W.
    Jo, Younghun
    Jung, Myung-Hwa
    Oh, Yoon Seok
    Kim, Kee Hoon
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (14)
12345