Multiferroic properties of modified BiFeO3-PbTiO3-based ceramics:: Random-field induced release of latent magnetization and polarization -: art. no. 104434

被引：180
作者：
Wang, NG [1 ]
Cheng, J
Pyatakov, A
Zvezdin, AK
Li, JF
Cross, LE
Viehland, D
机构：
[1] Virginia Tech, Dept Mat Sci & Engn, Blacksburg, VA 24061 USA
[2] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China
[3] Moscow MV Lomonosov State Univ, MSU, Dept Phys, Moscow 119992, Russia
[4] Russian Acad Sci, Inst Gen Phys, Moscow 119991, Russia
[5] Penn State Univ, Inst Mat Res, University Pk, PA 16802 USA
来源：
PHYSICAL REVIEW B | 2005年 / 72卷 / 10期
关键词：
D O I：
10.1103/PhysRevB.72.104434
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
It has been found that aliovalent-substituted BiFeO3-PbTiO3-based polycrystalline materials have significantly enhanced multiferroic properties. Relative to unmodified BiFeO3, our results for modified BiFeO3-PbTiO3-based ceramics reveal: (i) a dramatic increase in the electric-field-induced polarization; and (ii) the establishment of a remanent magnetization. The results evidence the destruction of a space-modulated spin structure in bulk materials, via substituent effects, releasing a latent magnetization locked within the cycloid.
引用
收藏
页数：5
相关论文
共 33 条
  • [1] PRECISION DETERMINATION OF LATTICE PARAMETERS AND COEFFICIENTS OF THERMAL EXPANSION OF BIFEO3
    BUCCI, JD
    ROBERTSO.BK
    JAMES, WJ
    [J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1972, 5 (JUN1) : 187 - &
  • [2] Effects of La substituent on ferroelectric rhombohedral/tetragonal morphotropic phase boundary in (1-x)(Bi,La)(Ga0.05Fe0.95)O3-xPbTiO3 piezoelectric ceramics
    Cheng, JR
    Cross, LE
    [J]. JOURNAL OF APPLIED PHYSICS, 2003, 94 (08) : 5188 - 5192
  • [3] Lanthanum-modified (1-x)(Bi0.8La0.2)(Ga0.05Fe0.9.)O3•xPbTiO3 crystalline solutions:: Novel morphotropic phase-boundary lead-reduced piezoelectrics
    Cheng, JR
    Eitel, R
    Cross, LE
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2003, 86 (12) : 2111 - 2115
  • [4] Fabrication and characterization of xBiGaO3-(1-x)PbTiO3:: a high temperature, reduced Pb-content piezoelectric ceramic
    Cheng, JR
    Zhu, WY
    Li, N
    Cross, LE
    [J]. MATERIALS LETTERS, 2003, 57 (13-14) : 2090 - 2094
  • [5] CROSS LE, 1987, FERROELECTRICS, V76, P241, DOI 10.2109/jcersj.99.829
  • [6] THE SPONTANEOUS RELAXOR TO NORMAL FERROELECTRIC TRANSFORMATION IN LA-MODIFIED LEAD-ZIRCONATE-TITANATE
    DAI, XH
    XU, Z
    VIEHLAND, D
    [J]. PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1994, 70 (01): : 33 - 48
  • [7] Preparation and characterization of high temperature perovskite ferroelectrics in the solid-solution (1-x)BiScO3-xPbTiO3
    Eitel, RE
    Randall, CA
    Shrout, TR
    Park, SE
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2002, 41 (4A): : 2099 - 2104
  • [8] Fedulov S. A., 1962, KRISTALLOGRAFIYA, V7, P77
  • [9] TEMPERATURE-DEPENDENCE OF THE CRYSTAL AND MAGNETIC-STRUCTURES OF BIFEO3
    FISCHER, P
    POLOMSKA, M
    SOSNOWSKA, I
    SZYMANSKI, M
    [J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1980, 13 (10): : 1931 - 1940
  • [10] BI1-XRXFEO3 (R = RARE-EARTH) - A FAMILY OF NOVEL MAGNETOELECTRICS
    GABBASOVA, ZV
    KUZMIN, MD
    ZVEZDIN, AK
    DUBENKO, IS
    MURASHOV, VA
    RAKOV, DN
    KRYNETSKY, IB
    [J]. PHYSICS LETTERS A, 1991, 158 (09) : 491 - 498
1234