Importance of stacking to the collinear magnetic phases of the geometrically frustrated antiferromagnet CuFeO2

被引：28
|
作者：
Fishman, R. S. [1 ]
Ye, F. [2 ]
Fernandez-Baca, J. A. [2 ,3 ]
Haraldsen, J. T. [1 ]
Kimura, T. [4 ]
机构：
[1] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA
[2] Oak Ridge Natl Lab, Neutron Scattering Sci Div, Oak Ridge, TN 37831 USA
[3] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37831 USA
[4] Osaka Univ, Sch Engn Sci, Div Mat Phys, Osaka 5608531, Japan
来源：
PHYSICAL REVIEW B | 2008年 / 78卷 / 14期
关键词：
D O I：
10.1103/PhysRevB.78.140407
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The correct stacking of hexagonal layers is used to obtain accurate estimates for the exchange and anisotropy parameters of the geometrically frustrated antiferromagnet CuFeO2. Those parameters are highly constrained by the stability of a collinear metamagnetic phase between fields of 13.5 and 20 T. Constrained fits of the spin-wave frequencies of the collinear up arrow up arrow down arrow down arrow phase below 7 T are used to identify the magnetic unit cell of the metamagnetic up arrow up arrow up arrow down arrow down arrow phase, which contains two hexagonal layers and 10 Fe3+ spins.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] High-magnetic-field behavior of the triangular-lattice antiferromagnet CuFeO2
    Petrenko, OA
    Balakrishnan, G
    Lees, MR
    Paul, DM
    Hoser, A
    PHYSICAL REVIEW B, 2000, 62 (13): : 8983 - 8988
  • [22] Multifrequency ESR measurements of the triangular lattice antiferromagnet CuFeO2 in high magnetic fields
    Kimura, Shojiro
    Fujita, Takahito
    Nishihagi, Naoki
    Yamaguchi, Hironori
    Kashiwagi, Takanari
    Hagiwara, Masayuki
    Terada, Noriki
    Sawai, Yoshiki
    Kindo, Koichi
    PHYSICAL REVIEW B, 2011, 84 (10)
  • [23] Nonlocal Landau theory of the magnetic phase diagram of highly frustrated magnetoelectric CuFeO2
    Plumer, M. L.
    PHYSICAL REVIEW B, 2008, 78 (09):
  • [24] Neutron diffraction study of triangular lattice antiferromagnet CuFeO2 under high magnetic field
    Mitsuda, S
    Uno, T
    Mase, M
    Nojiri, H
    Takahashi, K
    Motokawa, M
    Arai, M
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1999, 60 (8-9) : 1249 - 1251
  • [25] Neutron diffraction study of triangular lattice antiferromagnet CuFeO2 under high magnetic field
    Department of Physics, Science University of Tokyo, 162, Tokyo, Japan
    不详
    不详
    J Phys Chem Solids, 8 (1249-1251):
  • [26] Restoring higher symmetric crystal structure with magnetic field in triangular lattice antiferromagnet CuFeO2
    Terada, Noriki
    Tanaka, Yoshikazu
    Tabata, Yoshikazu
    Katsumata, Koichi
    Kikkawa, Akiko
    Mitsuda, Setsuo
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2006, 75 (11)
  • [27] Submillimeter wave ESR study on triangular lattice antiferromagnet CuFeO2
    Fukuda, T
    Nojiri, H
    Motokawa, M
    Asano, T
    Mekata, M
    Ajiro, Y
    PHYSICA B, 1998, 246 : 569 - 571
  • [28] Inversion-symmetry breaking in the noncollinear magnetic phase of the triangular-lattice antiferromagnet CuFeO2
    Kimura, T.
    Lashley, J. C.
    Ramirez, A. P.
    PHYSICAL REVIEW B, 2006, 73 (22):
  • [29] MAGNETIC-ORDERING IN DELAFOSSITE CUFEO2
    MEKATA, M
    YAGUCHI, N
    TAKAGI, T
    MITSUDA, S
    YOSHIZAWA, H
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 : 823 - 824
  • [30] Spin-Wave Instabilities and Noncollinear Magnetic Phases of a Geometrically Frustrated Triangular-Lattice Antiferromagnet
    Haraldsen, J. T.
    Swanson, M.
    Alvarez, G.
    Fishman, R. S.
    PHYSICAL REVIEW LETTERS, 2009, 102 (23)
12345