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Volumn 150, Issue 5, 2009, Pages

Minimal model for study on Superconductivity in LaFeAsO1-xF x based on ab-initio downfolding

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION ALGORITHMS; ELECTRONIC STRUCTURE; NEUTRON SCATTERING;

EID: 77952497557     PISSN: 17426588     EISSN: 17426596     Source Type: Conference Proceeding    
DOI: 10.1088/1742-6596/150/5/052010     Document Type: Conference Paper
Times cited : (4)

References (14)
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    • In this study, we used the code developed by A. A. Mostofi, et al., (http://www.wannier.org/) to construct the Wannier functions
    • Souza I, N Marzari and D Vanderbilt 2002 Phys. Rev. B 65 035109 In this study, we used the code developed by A. A. Mostofi, et al., (http://www.wannier. org/) to construct the Wannier functions
    • (2002) Phys. Rev. B , vol.65 , pp. 035109
    • Souza, I.1    Marzari, N.2    Vanderbilt, D.3
  • 5
    • 2842565972 scopus 로고    scopus 로고
    • Here we employed the Quantum-ESPRESSO package developed by Baroni S, et al. 1996 http://www.pwscf.org/. We adopt the exchange correlation functional introduced by
    • Here we employed the Quantum-ESPRESSO package developed by Baroni S, et al. 1996 http://www.pwscf.org/. We adopt the exchange correlation functional introduced by J. P. Perdew, K. Burke, and Y. Wang Phys. Rev. B 54 (16) 533
    • (1996) Phys. Rev. B , vol.54 , Issue.16 , pp. 533
    • Baroni, S.1
  • 6
    • 1842816907 scopus 로고
    • and the wave functions are expanded by plane waves up to a cutoff energy of 40 Ry. 103 k-point meshes are used with the special points technique by
    • and the wave functions are expanded by plane waves up to a cutoff energy of 40 Ry. 103 k-point meshes are used with the special points technique by Monkhorst H J and JD Pack 1976 Phys. Rev. B 13 5188
    • (1976) Phys. Rev. B , vol.13 , pp. 5188
    • Monkhorst, H.J.1    Pack, J.D.2
  • 7
    • 77952521732 scopus 로고    scopus 로고
    • note
    • In the RPA (where the self-energy correction in the Green's function is neglected), we have to take U as small as 1.2eV to ensure a magnetic ordering does not dominate superconductivity in the temperature range considered. In the calculation we took 32 x 32 k-points with 1024 Matsubara frequencies - ref-separator -
  • 9
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    • Shan, L.1
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    • Nakai, Y.1
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    • arXiv:0806.0249
    • Matano K, et al. arXiv:0806.0249
    • Matano, K.1
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    • 77952519054 scopus 로고    scopus 로고
    • arXiv:0804.3115
    • Luetkens H, et al. arXiv:0804.3115
    • Luetkens, H.1
  • 14
    • 77952469141 scopus 로고    scopus 로고
    • arXiv:0803.2740
    • Mazin I I, et al. arXiv:0803.2740
    • Mazin, I.I.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.