Self-Consistent Spin-Wave Analysis of the 1/3 Magnetization Plateau in the Kagome Antiferromagnet

被引：2

作者：

Wei, Zhong-Chao ^{[1
]}

Liao, Hai-Jun ^{[1
]}

Chen, Jing ^{[1
]}

Xie, Hai-Dong ^{[1
]}

Liu, Zhi-Yuan ^{[1
]}

Xie, Zhi-Yuan ^{[2
]}

Li, Wei ^{[3
,4
]}

Normand, B. ^{[2
]}

Xiang, Tao ^{[1
,5
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China

[2] Renmin Univ China, Dept Phys, Beijing 100872, Peoples R China

[3] Beihang Univ, Dept Phys, Key Lab Micronano Measurement Manipulat & Phys, Minist Educ, Beijing 100191, Peoples R China

[4] Beihang Univ, Int Res Inst Multidisciplinary Sci, Beijing 100191, Peoples R China

[5] Collaborat Innovat Ctr Quantum Matter, Beijing 100190, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2016年 / 33卷 / 07期

基金：

中国国家自然科学基金;

关键词：

HEISENBERG-ANTIFERROMAGNET; FRUSTRATED MAGNETS; LATTICE; LIQUIDS;

D O I：

10.1088/0256-307X/33/7/077503

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose a modified spin-wave theory to study the 1/3 magnetization plateau of the antiferromagnetic Heisenberg model on the kagome lattice. By the self-consistent inclusion of quantum corrections, the 1/3 plateau is stabilized over a broad range of magnetic fields for all spin quantum numbers S. The values of the critical magnetic fields and the widths of the magnetization plateaus are fully consistent with the recent numerical results from exact diagonalization and infinite projected entangled paired states.

引用

页数：5

共 50 条

[31] A self-consistent calculation and an anisotropic wavelength cutoff energy of spin-wave spectrum in magnetic tunnel junctions
Han, XF
[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2001, 17 (02) : 197 - 202
[32] SELF-CONSISTENT CALCULATION OF THE EMISSION RESISTANCE OF SPIN-WAVE ANTENNAS IN THE PERPENDICULAR-MAGNETIZED FERROMAGNETIC FILM
DMITRIEV, VF
KALINIKOS, BA
[J]. ZHURNAL TEKHNICHESKOI FIZIKI, 1988, 58 (02): : 248 - 255
[33] SELF-CONSISTENT STUDY OF QUANTUM SPIN FLUCTUATIONS IN THE MOTT-HUBBARD ANTIFERROMAGNET
SINGH, A
[J]. PHYSICAL REVIEW B, 1993, 48 (10): : 7700 - 7703
[34] Numerical study of magnetization plateaus in the spin-1/2 kagome Heisenberg antiferromagnet
Capponi, Sylvain
Derzhko, Oleg
Honecker, Andreas
Laeuchli, Andreas M.
Richter, Johannes
[J]. PHYSICAL REVIEW B, 2013, 88 (14)
[35] SPIN-WAVE ANALYSIS OF SUBLATTICE MAGNETIZATION OF QUADRATIC DOUBLE-LAYER ANTIFERROMAGNET K3MN2F7
ARTS, AFM
DEWIJN, HW
[J]. PHYSICAL REVIEW B, 1977, 15 (09) : 4348 - 4359
[36] Emergent Spin-Gapped Magnetization Plateaus in a Spin-1 / 2 Perfect Kagome Antiferromagnet
Suetsugu, S.
Asaba, T.
Kasahara, Y.
Kohsaka, Y.
Totsuka, K.
Li, B.
Zhao, Y.
Li, Y.
Tokunaga, M.
Matsuda, Y.
[J]. PHYSICAL REVIEW LETTERS, 2024, 132 (22)
[37] ON THE SELF-CONSISTENT SPIN-WAVE THEORY OF QUASI-2D AND ANISOTROPIC 2D MAGNETS
IRKHIN, VY
KATANIN, AA
KATSNELSON, MI
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1995, 140 : 1695 - 1696
[38] A Self-consistent Calculation and an Anisotropic Wavelength Cut off Energy of Spin-wave Spectrumin Magnetic Tunnel Junctions
Xiufeng HAN State Key Laboratory of Magnetism
[J]. Journal of Materials Science & Technology, 2001, (02) : 197 - 202
[39] Spin-wave analysis to the spatially anisotropic Heisenberg antiferromagnet on a triangular lattice
Trumper, AE
[J]. PHYSICAL REVIEW B, 1999, 60 (05): : 2987 - 2989
[40] SPIN-OPTIMIZED SELF-CONSISTENT FIELD WAVE FUNCTIONS
KALDOR, U
HARRIS, FE
[J]. PHYSICAL REVIEW, 1969, 183 (01): : 1 - &

← 1 2 3 4 5 →