메뉴 건너뛰기




Volumn 77, Issue 4, 2008, Pages

Hydrogen and magnesium incorporation on c -plane and m -plane GaN surfaces

Author keywords

[No Author keywords available]

Indexed keywords


EID: 38349162885     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.77.045313     Document Type: Article
Times cited : (25)

References (28)
  • 12
    • 0042113153 scopus 로고
    • PHRVAO 0031-899X 10.1103/PhysRev.140.A1133
    • W. Kohn and L. J. Sham, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.140. A1133 140, 1133 (1965).
    • (1965) Phys. Rev. , vol.140 , pp. 1133
    • Kohn, W.1    Sham, L.J.2
  • 13
    • 0028428199 scopus 로고
    • CPHCBZ 0010-4655 10.1016/0010-4655(94)90187-2
    • R. Stumpf and M. Scheffler, Comput. Phys. Commun. CPHCBZ 0010-4655 10.1016/0010-4655(94)90187-2 79, 447 (1994).
    • (1994) Comput. Phys. Commun. , vol.79 , pp. 447
    • Stumpf, R.1    Scheffler, M.2
  • 14
    • 33744691386 scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.45.566
    • D. M. Ceperley and B. J. Alder, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.45.566 45, 566 (1980).
    • (1980) Phys. Rev. Lett. , vol.45 , pp. 566
    • Ceperley, D.M.1    Alder, B.J.2
  • 15
    • 33645426115 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.43.1993
    • N. Troullier and J. L. Martins, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.43.1993 43, 1993 (1991).
    • (1991) Phys. Rev. B , vol.43 , pp. 1993
    • Troullier, N.1    Martins, J.L.2
  • 16
    • 1842816907 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.13.5188
    • H. Monkhorst and J. Pack, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.13.5188 13, 5188 (1976). Calculations for 1×2 [c (2×6)] unit cells on the m plane employ a 4×4×1 [2×2×1] grid of k points. For the 2×2 calculations of the c plane, a 4×4×1 sampling grid is employed.
    • (1976) Phys. Rev. B , vol.13 , pp. 5188
    • Monkhorst, H.1    Pack, J.2
  • 17
    • 30244560845 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.38.7649
    • Guo-Xin Qian, R. M. Martin, and D. J. Chadi, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.38.7649 38, 7649 (1988).
    • (1988) Phys. Rev. B , vol.38 , pp. 7649
    • Qian, G.1    Martin, R.M.2    Chadi, D.J.3
  • 18
    • 4243873072 scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.62.2487
    • J. E. Northrup, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.62. 2487 62, 2487 (1989).
    • (1989) Phys. Rev. Lett. , vol.62 , pp. 2487
    • Northrup, J.E.1
  • 19
    • 17944363996 scopus 로고    scopus 로고
    • APPLAB 0003-6951 10.1063/1.1886257
    • J. E. Northrup, Appl. Phys. Lett. APPLAB 0003-6951 10.1063/1.1886257 86, 122108 (2005).
    • (2005) Appl. Phys. Lett. , vol.86 , pp. 122108
    • Northrup, J.E.1
  • 21
    • 0001287487 scopus 로고    scopus 로고
    • APPLAB 0003-6951 10.1063/1.119793
    • S. Guha, N. A. Bojarczuk, and F. Cardone, Appl. Phys. Lett. APPLAB 0003-6951 10.1063/1.119793 71, 1685 (1997). The observations that the concentration of incorporated Mg is independent of the arriving Mg flux and increases as the substrate temperature is reduced can be considered evidence for kinetic trapping of Mg atoms in a saturated surface phase.
    • (1997) Appl. Phys. Lett. , vol.71 , pp. 1685
    • Guha, S.1    Bojarczuk, N.A.2    Cardone, F.3
  • 24
    • 38349098917 scopus 로고    scopus 로고
    • The 3Mg structure comprises 0.75 ML of Mg, with 0.5 ML in the top layer and 0.25 ML in third layer.
    • The 3Mg structure comprises 0.75 ML of Mg, with 0.5 ML in the top layer and 0.25 ML in third layer. Sun found that this structure is more stable (by 0.2 eV 2×2) than the structure having 0.75 ML of Mg in the top layer. The present calculations confirm this result, giving an energy difference of 0.17 eV 2×2.
    • Sun1
  • 25
    • 0037060391 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.88.066103
    • C. G. Van de Walle and J. Neugebauer, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.88.066103 88, 066103 (2002).
    • (2002) Phys. Rev. Lett. , vol.88 , pp. 066103
    • Van De Walle, C.G.1    Neugebauer, J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.