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Volumn 81, Issue 18, 2010, Pages

Detailed relationship between local structure, polarons, and magnetization for La 1?xCa xMnO 3 (0.21≥x≥0.45)

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EID: 77955435467     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.81.184401     Document Type: Article
Times cited : (27)

References (65)
  • 3
    • 0000857055 scopus 로고    scopus 로고
    • Metal-insulator transitions
    • DOI 10.1103/RevModPhys.70.1039
    • M. Imada, A. Fujimori, and Y. Tokura, Rev. Mod. Phys. 70, 1039 (1998). 10.1103/RevModPhys.70.1039 (Pubitemid 128159247)
    • (1998) Reviews of Modern Physics , vol.70 , Issue.4 NUMBER 1 , pp. 1039-1263
    • Imada, M.1    Fujimori, A.2    Tokura, Y.3
  • 4
    • 0011124754 scopus 로고    scopus 로고
    • in edited by Y. Tokura (Gordon and Breach, Amsterdam
    • S.-W. Cheong and H. Y. Hwang, in Colossal Magnetoresistive Oxides, edited by, Y. Tokura, (Gordon and Breach, Amsterdam, 2000), Vol. 2, pp. 237-280.
    • (2000) Colossal Magnetoresistive Oxides , vol.2 , pp. 237-280
    • Cheong, S.-W.1    Hwang, H.Y.2
  • 5
    • 5344232421 scopus 로고
    • 10.1016/S0031-8914(56)90023-4
    • G. H. Jonker, Physica (Amsterdam) 22, 707 (1956). 10.1016/S0031-8914(56) 90023-4
    • (1956) Physica (Amsterdam) , vol.22 , pp. 707
    • Jonker, G.H.1
  • 6
    • 36149016363 scopus 로고
    • 10.1103/PhysRev.82.403
    • C. Zener, Phys. Rev. 82, 403 (1951). 10.1103/PhysRev.82.403
    • (1951) Phys. Rev. , vol.82 , pp. 403
    • Zener, C.1
  • 7
  • 8
    • 4243563148 scopus 로고
    • 10.1103/PhysRev.118.141
    • P. G. de Gennes, Phys. Rev. 118, 141 (1960). 10.1103/PhysRev.118.141
    • (1960) Phys. Rev. , vol.118 , pp. 141
    • De Gennes, P.G.1
  • 11
    • 0000828413 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.53.8434
    • A. J. Millis, Phys. Rev. B 53, 8434 (1996). 10.1103/PhysRevB.53.8434
    • (1996) Phys. Rev. B , vol.53 , pp. 8434
    • Millis, A.J.1
  • 24
    • 27144435838 scopus 로고    scopus 로고
    • Universal relationship between magnetization and changes in the local structure of La1-xCaxMnO3: Evidence for magnetic dimers
    • DOI 10.1103/PhysRevLett.95.106401, 106401
    • L. Downward, F. Bridges, S. Bushart, J. J. Neumeier, N. Dilley, and L. Zhou, Phys. Rev. Lett. 95, 106401 (2005). 10.1103/PhysRevLett.95.106401 (Pubitemid 41505803)
    • (2005) Physical Review Letters , vol.95 , Issue.10 , pp. 1-4
    • Downward, L.1    Bridges, F.2    Bushart, S.3    Neumeier, J.J.4    Dilley, N.5    Zhou, L.6
  • 28
    • 0000612977 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.59.6193
    • D. Louca and T. Egami, Phys. Rev. B 59, 6193 (1999). 10.1103/PhysRevB.59. 6193
    • (1999) Phys. Rev. B , vol.59 , pp. 6193
    • Louca, D.1    Egami, T.2
  • 40
    • 0035288716 scopus 로고    scopus 로고
    • Magnetic-field modulation experiments on colossal magnetoresistance samples: First results
    • DOI 10.1107/S0909049500015053
    • F. Bridges, G. Brown, D. Cao, and M. Anderson, J. Synchrotron Radiat. 8, 366 (2001). 10.1107/S0909049500015053 (Pubitemid 33661395)
    • (2001) Journal of Synchrotron Radiation , vol.8 , Issue.2 , pp. 366-368
    • Bridges, F.1    Brown, G.2    Cao, D.3    Anderson, M.4
  • 48
    • 77955440703 scopus 로고    scopus 로고
    • (private communication)
    • S. J. L. Billinge (private communication)
    • Billinge, S.J.L.1
  • 49
    • 84856380335 scopus 로고    scopus 로고
    • others have also noted there should be a reduced distortion for polarons in manganites and referred to the distortion about the polaron in La1-x Srx MnO3 as an "anti-Jahn-Teller" distortion (Ref.), based on the assumption that the hole occupies one site. However our measurements indicate that for La1-x Cax MnO3, there is a small distortion associated with the charge carriers and it extends beyond one site
    • others have also noted there should be a reduced distortion for polarons in manganites and referred to the distortion about the polaron in La 1 - x Sr x MnO 3 as an "anti-Jahn-Teller" distortion (Ref.), based on the assumption that the hole occupies one site. However our measurements indicate that for La 1 - x Ca x MnO 3, there is a small distortion associated with the charge carriers and it extends beyond one site.
  • 51
  • 52
    • 36849117674 scopus 로고
    • 10.1063/1.1698220
    • J. A. Victoreen, J. Appl. Phys. 19, 855 (1948). 10.1063/1.1698220
    • (1948) J. Appl. Phys. , vol.19 , pp. 855
    • Victoreen, J.A.1
  • 53
    • 36849139001 scopus 로고
    • 10.1063/1.1698286
    • J. A. Victoreen, J. Appl. Phys. 20, 1141 (1949). 10.1063/1.1698286
    • (1949) J. Appl. Phys. , vol.20 , pp. 1141
    • Victoreen, J.A.1
  • 61
    • 84856369877 scopus 로고    scopus 로고
    • This equation is a slight extension of the equation given by Boon Teo (Ref.) for the case when the σ 's in the two-peak fit are set equal and only the excess width arising from the peak splitting is considered. If one models the pair distribution as the sum of two (or more) Gaussian distributions with different widths, it is straightforward to show that one obtains Eq..
    • This equation is a slight extension of the equation given by Boon Teo (Ref.) for the case when the σ 's in the two-peak fit are set equal and only the excess width arising from the peak splitting is considered. If one models the pair distribution as the sum of two (or more) Gaussian distributions with different widths, it is straightforward to show that one obtains Eq..
  • 62
    • 77955451805 scopus 로고    scopus 로고
    • B.S. thesis, University of California
    • G. Kurczveil, B.S. thesis, University of California, 2006.
    • (2006)
    • Kurczveil, G.1
  • 63
    • 11744384966 scopus 로고
    • 10.1103/PhysRevB.48.9825
    • E. A. Stern, Phys. Rev. B 48, 9825 (1993). 10.1103/PhysRevB.48.9825
    • (1993) Phys. Rev. B , vol.48 , pp. 9825
    • Stern, E.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.