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Volumn 69, Issue 14, 2004, Pages

Comparison of S = 0 and S = 1/2 impurities in the Haldane chain compound Y2BaNiO5

Author keywords

[No Author keywords available]

Indexed keywords

BARIUM; FERROMAGNETIC MATERIAL; NICKEL; YTTRIUM; ZINC;

EID: 42749105683     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.69.144404     Document Type: Article
Times cited : (40)

References (43)
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    • A.V. Mahajan, H. Alloul, G. Collin, and J.F. Marucco, Phys. Rev. Lett. 72, 3100 (1994); J. Bobroff, H. Alloul, Y. Yoshinati, A. Keren, P. Mendels, N. Blanchard, G. Collin, and J.F. Marucco, ibid. 79, 2117 (1997); J. Bobroff, W.A. MacFarlane, H. Alloul, P. Mendels, N. Blanchard, G. Collin, and J.F. Marucco, ibid. 83, 4381 (1999); S. Ouazi, J. Bobroff, H. Alloul, and W.A. MacFarlane, cond-mat/0307728 (unpublished).
    • (1997) Phys. Rev. Lett. , vol.79 , pp. 2117
    • Bobroff, J.1    Alloul, H.2    Yoshinati, Y.3    Keren, A.4    Mendels, P.5    Blanchard, N.6    Collin, G.7    Marucco, J.F.8
  • 6
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    • A.V. Mahajan, H. Alloul, G. Collin, and J.F. Marucco, Phys. Rev. Lett. 72, 3100 (1994); J. Bobroff, H. Alloul, Y. Yoshinati, A. Keren, P. Mendels, N. Blanchard, G. Collin, and J.F. Marucco, ibid. 79, 2117 (1997); J. Bobroff, W.A. MacFarlane, H. Alloul, P. Mendels, N. Blanchard, G. Collin, and J.F. Marucco, ibid. 83, 4381 (1999); S. Ouazi, J. Bobroff, H. Alloul, and W.A. MacFarlane, cond-mat/0307728 (unpublished).
    • (1999) Phys. Rev. Lett. , vol.83 , pp. 4381
    • Bobroff, J.1    MacFarlane, W.A.2    Alloul, H.3    Mendels, P.4    Blanchard, N.5    Collin, G.6    Marucco, J.F.7
  • 7
    • 6944221066 scopus 로고    scopus 로고
    • cond-mat/0307728 (unpublished)
    • A.V. Mahajan, H. Alloul, G. Collin, and J.F. Marucco, Phys. Rev. Lett. 72, 3100 (1994); J. Bobroff, H. Alloul, Y. Yoshinati, A. Keren, P. Mendels, N. Blanchard, G. Collin, and J.F. Marucco, ibid. 79, 2117 (1997); J. Bobroff, W.A. MacFarlane, H. Alloul, P. Mendels, N. Blanchard, G. Collin, and J.F. Marucco, ibid. 83, 4381 (1999); S. Ouazi, J. Bobroff, H. Alloul, and W.A. MacFarlane, cond-mat/0307728 (unpublished).
    • Ouazi, S.1    Bobroff, J.2    Alloul, H.3    MacFarlane, W.A.4
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    • F.D.M. Haldane, Phys. Lett. 93A, 464 (1983); Phys. Rev. Lett. 50, 1153 (1983).
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    • private communication
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    • note
    • Please note that the QMC results presented here and in Ref. 22 are totally compatible, even though the values of the hyperfine field obtained are not the same. The only things that differ in the two studies are the input parameters to fit the experiments. Indeed, the value of J used in both studies differ by 10%, and the Lande factor g was assumed to be around 2.4 in Ref. 22, while it was more reasonably assumed to be 2 in the current study.
  • 43
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    • the source code can be obtained
    • M. Troyer, B. Ammon, and E. Heeb, Lect. Notes Comput. Sci. 1505, 191 (1998); the source code can be obtained from http://alps.comp-phys.org
    • (1998) Lect. Notes Comput. Sci. , vol.1505 , pp. 191
    • Troyer, M.1    Ammon, B.2    Heeb, E.3


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