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Volumn 79, Issue 15, 2009, Pages

Role of the Au/GaAs(111) interface on the wurtzite-structure formation during GaAs nanowire growth by a vapor-liquid-solid mechanism

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EID: 67650340124     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.79.153406     Document Type: Article
Times cited : (17)

References (27)
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    • Shiraishi, K.1
  • 20
  • 22
    • 67650285442 scopus 로고    scopus 로고
    • The energy difference per atom is defined as the total-energy difference divided by the number of atoms including wurtzitelike stacking sequence. In the present study, these numbers are 12 and 18 for the interfaces including one- and two-bilayer W segments, respectively.
    • The energy difference per atom is defined as the total-energy difference divided by the number of atoms including wurtzitelike stacking sequence. In the present study, these numbers are 12 and 18 for the interfaces including one- and two-bilayer W segments, respectively.
  • 23
    • 35949006090 scopus 로고
    • For instance, the energy differences are 3.1 and 4.4 meV/atom for bulk ZnS and SiC, respectively, which exhibit polytypes. See, 10.1103/PhysRevB.46. 10086
    • For instance, the energy differences are 3.1 and 4.4 meV/atom for bulk ZnS and SiC, respectively, which exhibit polytypes. See, C.-Y. Yeh, Z. W. Lu, S. Froyen, and A. Zunger, Phys. Rev. B 46, 10086 (1992); 10.1103/PhysRevB.46.10086
    • (1992) Phys. Rev. B , vol.46 , pp. 10086
    • Yeh, C.-Y.1    Lu, Z.W.2    Froyen, S.3    Zunger, A.4
  • 24
    • 84870991621 scopus 로고
    • 10.1088/0022-3719/21/6/012
    • C. Cheng, R. J. Needs, and V. Heine, J. Phys. C 21, 1049 (1988). 10.1088/0022-3719/21/6/012
    • (1988) J. Phys. C , vol.21 , pp. 1049
    • Cheng, C.1    Needs, R.J.2    Heine, V.3
  • 25
    • 0000604881 scopus 로고    scopus 로고
    • In order to calculate the activation energy, we use a constraint optimization in an (N-1) -dimensional space, where N is the ionic degree of freedom that is three times the number of atoms in the unit cell. See, 10.1103/PhysRevLett.81.5366;
    • In order to calculate the activation energy, we use a constraint optimization in an (N-1) -dimensional space, where N is the ionic degree of freedom that is three times the number of atoms in the unit cell. See, S. Jeong and A. Oshiyama, Phys. Rev. Lett. 81, 5366 (1998) 10.1103/PhysRevLett.81.5366
    • (1998) Phys. Rev. Lett. , vol.81 , pp. 5366
    • Jeong, S.1    Oshiyama, A.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.