Anticorrelation between ferromagnetism and ferroelectricity in perovskite manganites

被引：93

作者：

Goto, T ^{[1
]}

Yamasaki, Y

Watanabe, H

Kimura, T

Tokura, Y

机构：

[1] Univ Tokyo, Dept Appl Phys, Tokyo 1138656, Japan

[2] Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

[3] ERATO, SSS, JST Agcy, Tsukuba, Ibaraki 3058562, Japan

[4] CERC, Natl Inst AIST, Tsukuba, Ibaraki 3058562, Japan

来源：

PHYSICAL REVIEW B | 2005年 / 72卷 / 22期

关键词：

D O I：

10.1103/PhysRevB.72.220403

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic and dielectric properties have been investigated for a mixed-crystal system Tb1-xGdxMnO3 in between TbMnO3 with ferroelectric and incommensurate antiferromagnetic (AFM) orders and GdMnO3 with paraelectric and canted AFM (weakly ferromagnetic) states, as functions of x, temperature T, and magnetic field B applied along the c axis. A systematic study on the magnetic and electric phase diagrams in the x-T, B-T, and x-B planes has revealed important interplay between Mn d-electron spins and Gd f-electron moments. A clear anticorrelation between the (weak) ferromagnetism and the ferroelectricity is observed near the phase boundaries.

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页数：4

相关论文

共 16 条

[1] Magnetic-field-induced transition in the lattice modulation of colossal magnetoelectric GdMnO3 and TbMnO3 compounds -: art. no. 100102 [J].

Arima, T ;

Goto, T ;

Yamasaki, Y ;

Miyasaka, S ;

Ishii, K ;

Tsubota, M ;

Inami, T ;

Murakami, Y ;

Tokura, Y .

PHYSICAL REVIEW B, 2005, 72 (10)

[2] Revival of the magnetoelectric effect [J].

Fiebig, M .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2005, 38 (08) :R123-R152

[3] Complex interplay of 3d and 4f magnetism in La1-xGdxMnO3 -: art. no. 024414 [J].

Hemberger, J ;

Lobina, S ;

von Nidda, HAK ;

Tristan, N ;

Ivanov, VY ;

Mukhin, AA ;

Balbashov, AM ;

Loidl, A .

PHYSICAL REVIEW B, 2004, 70 (02) :024414-1

[4]

KADOMTSEVA AM, 2005, JETP LETT, V81, P22

[5] Magnetic structure of TbMnO3 by neutron diffraction -: art. no. 012401 [J].

Kajimoto, R ;

Yoshizawa, H ;

Shintani, H ;

Kimura, T ;

Tokura, Y .

PHYSICAL REVIEW B, 2004, 70 (01) :012401-1

[6] Magnetic structure of TbMnO3 by neutron diffraction (vol B 70, art no 012401, 2004) -: art. no. 219904 [J].

Kajimoto, R ;

Yoshizawa, H ;

Shintani, H ;

Kimura, T ;

Tokura, Y .

PHYSICAL REVIEW B, 2004, 70 (21)

[7] Magnetic inversion symmetry breaking and ferroelectricity in TbMnO3 -: art. no. 087206 [J].

Kenzelmann, M ;

Harris, AB ;

Jonas, S ;

Broholm, C ;

Schefer, J ;

Kim, SB ;

Zhang, CL ;

Cheong, SW ;

Vajk, OP ;

Lynn, JW .

PHYSICAL REVIEW LETTERS, 2005, 95 (08)

[8] Magnetoelectric phase diagrams of orthorhombic RMnO3 (R=Gd, Tb, and Dy) [J].

Kimura, T ;

Lawes, G ;

Goto, T ;

Tokura, Y ;

Ramirez, AP .

PHYSICAL REVIEW B, 2005, 71 (22)

[9] Distorted perovskite with eg1 configuration as a frustrated spin system -: art. no. 060403 [J].

Kimura, T ;

Ishihara, S ;

Shintani, H ;

Arima, T ;

Takahashi, KT ;

Ishizaka, K ;

Tokura, Y .

PHYSICAL REVIEW B, 2003, 68 (06)

[10] Magnetic control of ferroelectric polarization [J].

Kimura, T ;

Goto, T ;

Shintani, H ;

Ishizaka, K ;

Arima, T ;

Tokura, Y .

NATURE, 2003, 426 (6962) :55-58