Magnetic Bloch oscillations in the near-Ising antiferromagnet CoCl2•2D2O

被引：6
|
作者：
Christensen, NB [1 ]
Lefmann, K [1 ]
Johannsen, I [1 ]
Jorgensen, O [1 ]
机构：
[1] Riso Natl Lab, Dept Cond Matt Phys & Chem, DK-4000 Roskilde, Denmark
来源：
PHYSICA B | 2000年 / 276卷
关键词：
Bloch walls; magnetic anisotropy; spin waves;
D O I：
10.1016/S0921-4526(99)01317-4
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have investigated the possible occurrence of magnetic Bloch oscillations in CoCl2 . 2D(2)O. We were unable to observe these oscillations at 20.0 K, just above T-N. In an attempt to explain this result, we studied spin waves in the a*-c* plane in order to estimate the effect of the interchain couplings. The values we obtain for the coupling parameters are in reasonable agreement with the previous studies in the b*-c* plane. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：784 / 785
页数：2
相关论文
共 50 条
  • [1] ANHARMONIC AND COORDINATION EFFECTS IN INTERNAL MODES OF WATER IN COCL2 2H2O AND COCL2 2D2O
    SRIVASTAVA, BK
    KHANDELWAL, DP
    BIST, HD
    APPLIED SPECTROSCOPY, 1975, 29 (02) : 190 - 192
  • [2] MAGNETIC EXCITATIONS IN ANTIFERROMAGNET COCL2
    ZIEBECK, KRA
    ESCRIBE, C
    REDOULES, JP
    GELARD, J
    SOLID STATE COMMUNICATIONS, 1977, 23 (11) : 867 - 870
  • [3] Magnetic Bloch oscillations and domain wall dynamics in a near-Ising ferromagnetic chain
    Ursula B. Hansen
    Olav F. Syljuåsen
    Jens Jensen
    Turi K. Schäffer
    Christopher R. Andersen
    Martin Boehm
    Jose A. Rodriguez-Rivera
    Niels B. Christensen
    Kim Lefmann
    Nature Communications, 13
  • [4] Magnetic Bloch oscillations and domain wall dynamics in a near-Ising ferromagnetic chain
    Hansen, Ursula B.
    Syljuasen, Olav F.
    Jensen, Jens
    Schaffer, Turi K.
    Andersen, Christopher R.
    Boehm, Martin
    Rodriguez-Rivera, Jose A.
    Christensen, Niels B.
    Lefmann, Kim
    NATURE COMMUNICATIONS, 2022, 13 (01)
  • [5] Spin excitations and quantum criticality in the quasi-one-dimensional Ising-like ferromagnet CoCl2 • 2D2O in a transverse field
    Larsen, J.
    Schaffer, T. K.
    Hansen, U. B.
    Holm, S. L.
    Ahl, S. R.
    Toft-Petersen, R.
    Taylor, J.
    Ehlers, G.
    Jensen, J.
    Ronnow, H. M.
    Lefmann, K.
    Christensen, N. B.
    PHYSICAL REVIEW B, 2017, 96 (17)
  • [6] MAGNETIC SUSCEPTIBILITIES OF COCL2, 6H20, AND COCL2, 6D2O AT LOW TEMPERATURE
    LECUYER, B
    RENARD, JP
    COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE B, 1969, 269 (02): : 78 - &
  • [7] NUCLEAR MAGNETIC RESONANCE OF CHLORINE IN COCL2 6H2O AND COCL2 6D2O IN PARAMAGNETIC AND ANTIFERROMAGNETIC STATES
    LEGRAND, JP
    RENARD, JP
    COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE B, 1968, 266 (17): : 1165 - &
  • [8] Spin dynamics of the quasi-one-dimensional ferromagnet CoCl2•2D2O -: art. no. 134426
    Montfrooij, W
    Granroth, GE
    Mandrus, DG
    Nagler, SE
    PHYSICAL REVIEW B, 2001, 64 (13):
  • [9] Heat capacity and magnetic properties of CoCl2·H2O
    1600, American Inst of Physics, Woodbury, NY, USA (75):
  • [10] MAGNETIC EXCITATIONS IN COBR2 AND COCL2
    GIUNTI, C
    PINI, MG
    TOGNETTI, V
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1983, 31-4 (FEB) : 579 - 580
12345