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Volumn 79, Issue 10, 2009, Pages

Electronic, vibrational, and superconducting properties of CaBeSi: First-principles calculations

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Indexed keywords


EID: 63149133226     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.79.104503     Document Type: Article
Times cited : (39)

References (36)
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  • 8
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    • F. J. Ribeiro and M. L. Cohen, Phys. Rev. B 69, 212507 (2004). 10.1103/PhysRevB.69.212507
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    • CP850 Low Temperature Physics: 24th International Conference on Low Temperature Physics
    • F. Sano, Y. Takahashi, K. Takase, Y. Takano, and K. Sekizawa, CP850 Low Temperature Physics: 24th International Conference on Low Temperature Physics, AIP Conf. Proc. 850, 641 (2006).
    • (2006) AIP Conf. Proc. , vol.850 , pp. 641
    • Sano, F.1    Takahashi, Y.2    Takase, K.3    Takano, Y.4    Sekizawa, K.5
  • 14
    • 63149142021 scopus 로고    scopus 로고
    • 0.75) and avoids cumbersome supercell approaches and problems related to Be and Si orderings.
    • 0.75) and avoids cumbersome supercell approaches and problems related to Be and Si orderings.
  • 17
    • 63149083903 scopus 로고    scopus 로고
    • SELF code
    • SELF code, http://www.fisica.uniroma2.it/~self/
  • 18
    • 63149168810 scopus 로고    scopus 로고
    • All calculations have been performed with the QUANTUM-ESPRESSO package http://exciting.sourceforge.net/
    • All calculations have been performed with the QUANTUM-ESPRESSO package (http://www.quantum-espresso.org/). Reliability of the used pseudopotentials has been checked against all electron calculations using the EXCITING code (http://exciting.sourceforge.net/).
  • 21
    • 63149123436 scopus 로고    scopus 로고
    • http://www.fhi-berlin.mpg.de/th/fhi98md/fhi98PP/
  • 31
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    • gap is the induced σ band splitting.
    • gap is the induced σ band splitting.
  • 32
    • 63149090304 scopus 로고    scopus 로고
    • 2, for example, the strong hole-doped covalent B-B bond ensures a high el-ph coupling: however, an equally high repulsive Coulomb interaction reduces the superconducting critical temperature.
    • 2, for example, the strong hole-doped covalent B-B bond ensures a high el-ph coupling: however, an equally high repulsive Coulomb interaction reduces the superconducting critical temperature.
  • 36
    • 20944433444 scopus 로고    scopus 로고
    • 10.1142/S0217984905008451
    • E. Macocian, Mod. Phys. Lett. B 19, 503 (2005). 10.1142/S0217984905008451
    • (2005) Mod. Phys. Lett. B , vol.19 , pp. 503
    • MacOcian, E.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.