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Volumn 75, Issue 10, 2007, Pages

Bond-order potential for simulations of extended defects in tungsten

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EID: 34047235006     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.75.104119     Document Type: Article
Times cited : (127)

References (137)
  • 1
    • 3342962718 scopus 로고    scopus 로고
    • JNUMAM 0022-3115
    • A. T. Peacock, J. Nucl. Mater. JNUMAM 0022-3115 329-333, 173 (2004).
    • (2004) J. Nucl. Mater. , vol.329-333 , pp. 173
    • Peacock, A.T.1
  • 2
    • 20944431905 scopus 로고    scopus 로고
    • PHPAEN 1070-664X 10.1063/1.1880013
    • S. J. Zinkle, Phys. Plasmas PHPAEN 1070-664X 10.1063/1.1880013 12, 058101 (2005).
    • (2005) Phys. Plasmas , vol.12 , pp. 058101
    • Zinkle, S.J.1
  • 7
    • 0242607586 scopus 로고    scopus 로고
    • JNUMAM 0022-3115 10.1016/j.jnucmat.2003.08.009
    • P. Gumbsch, J. Nucl. Mater. JNUMAM 0022-3115 10.1016/j.jnucmat.2003.08. 009 323, 304 (2003).
    • (2003) J. Nucl. Mater. , vol.323 , pp. 304
    • Gumbsch, P.1
  • 9
    • 0344415903 scopus 로고    scopus 로고
    • MSAPE3 0921-5093 10.1016/S0921-5093(01)01062-0
    • P. Gumbsch, Mater. Sci. Eng., A MSAPE3 0921-5093 10.1016/S0921-5093(01) 01062-0 319, 1 (2001).
    • (2001) Mater. Sci. Eng., a , vol.319 , pp. 1
    • Gumbsch, P.1
  • 10
    • 16844384470 scopus 로고    scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.71.024108
    • A. Hartmaier and P. Gumbsch, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.71.024108 71, 024108 (2005).
    • (2005) Phys. Rev. B , vol.71 , pp. 024108
    • Hartmaier, A.1    Gumbsch, P.2
  • 15
    • 4344579426 scopus 로고    scopus 로고
    • JNUMAM 0022-3115
    • G. A. Cottrell, J. Nucl. Mater. JNUMAM 0022-3115 334, 166 (2004).
    • (2004) J. Nucl. Mater. , vol.334 , pp. 166
    • Cottrell, G.A.1
  • 16
    • 0004277031 scopus 로고
    • Pergamon Press, Oxford
    • J. Friedel, Dislocations (Pergamon Press, Oxford, 1964).
    • (1964) Dislocations
    • Friedel, J.1
  • 19
    • 0033875371 scopus 로고    scopus 로고
    • ACMAFD 1359-6454 10.1016/S1359-6454(99)00289-X
    • J. P. Hirth, Acta Mater. ACMAFD 1359-6454 10.1016/S1359-6454(99)00289-X 48, 93 (2000).
    • (2000) Acta Mater. , vol.48 , pp. 93
    • Hirth, J.P.1
  • 23
  • 25
    • 0001920595 scopus 로고
    • PRMSAQ 0079-6425 10.1016/0079-6425(92)90004-Q
    • G. Taylor, Prog. Mater. Sci. PRMSAQ 0079-6425 10.1016/0079-6425(92)90004- Q 36, 29 (1992).
    • (1992) Prog. Mater. Sci. , vol.36 , pp. 29
    • Taylor, G.1
  • 26
    • 0039041550 scopus 로고
    • PRMSAQ 0079-6425 10.1016/0079-6425(92)90003-P
    • V. Vitek, Prog. Mater. Sci. PRMSAQ 0079-6425 10.1016/0079-6425(92)90003-P 36, 1 (1992).
    • (1992) Prog. Mater. Sci. , vol.36 , pp. 1
    • Vitek, V.1
  • 29
    • 10644289229 scopus 로고    scopus 로고
    • MSAPE3 0921-5093
    • D. Brunner, Mater. Sci. Eng., A MSAPE3 0921-5093 387-389, 167 (2004).
    • (2004) Mater. Sci. Eng., a , vol.387-389 , pp. 167
    • Brunner, D.1
  • 31
    • 0006748071 scopus 로고
    • edited by A. H. Cottrell and D. G. Pettifor (The Institute of Materials, London
    • Electron Theory in Alloy Design, edited by, A. H. Cottrell, and, D. G. Pettifor, (The Institute of Materials, London, 1992).
    • (1992) Electron Theory in Alloy Design
  • 32
    • 0033894303 scopus 로고    scopus 로고
    • ACMAFD 1359-6454 10.1016/S1359-6454(99)00288-8
    • J. Hafner, Acta Mater. ACMAFD 1359-6454 10.1016/S1359-6454(99)00288-8 48, 71 (2000).
    • (2000) Acta Mater. , vol.48 , pp. 71
    • Hafner, J.1
  • 35
    • 4244079381 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.29.6443
    • M. S. Daw and M. I. Baskes, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.29.6443 29, 6443 (1984).
    • (1984) Phys. Rev. B , vol.29 , pp. 6443
    • Daw, M.S.1    Baskes, M.I.2
  • 36
    • 43049117263 scopus 로고
    • MSREEL 0920-2307 10.1016/0920-2307(93)90001-U
    • M. S. Daw, S. M. Foiles, and M. I. Baskes, Mater. Sci. Rep. MSREEL 0920-2307 10.1016/0920-2307(93)90001-U 9, 251 (1993).
    • (1993) Mater. Sci. Rep. , vol.9 , pp. 251
    • Daw, M.S.1    Foiles, S.M.2    Baskes, M.I.3
  • 37
    • 0030080592 scopus 로고    scopus 로고
    • MRSBEA 0883-7694
    • S. M. Foiles, MRS Bull. MRSBEA 0883-7694 21, 24 (1996).
    • (1996) MRS Bull. , vol.21 , pp. 24
    • Foiles, S.M.1
  • 40
    • 0002826343 scopus 로고
    • edited by J. M. Ziman (Cambridge University Press, Cambridge, England
    • J. Friedel, in The Physics of Metals, edited by, J. M. Ziman, (Cambridge University Press, Cambridge, England, 1969), p. 340.
    • (1969) The Physics of Metals , pp. 340
    • Friedel, J.1
  • 42
    • 33749125733 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.46.2727
    • M. I. Baskes, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.46.2727 46, 2727 (1992).
    • (1992) Phys. Rev. B , vol.46 , pp. 2727
    • Baskes, M.I.1
  • 44
    • 0034289763 scopus 로고    scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.62.8564
    • B. J. Lee and M. I. Baskes, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.62.8564 62, 8564 (2000).
    • (2000) Phys. Rev. B , vol.62 , pp. 8564
    • Lee, B.J.1    Baskes, M.I.2
  • 45
    • 34047242044 scopus 로고    scopus 로고
    • edited by P. E. A. Turchi, A. Gonis, and L. Colombo MRS Symposia Proceedings, No. 491 (Materials Research Society, Pittsburgh
    • Tight-Binding Approach to Computational Materials Science, edited by, P. E. A. Turchi,,, A. Gonis,, and, L. Colombo, MRS Symposia Proceedings, No. 491 (Materials Research Society, Pittsburgh, 1998).
    • (1998) Tight-Binding Approach to Computational Materials Science
  • 46
    • 24544456437 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.42.1609
    • J. A. Moriarty, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.42.1609 42, 1609 (1990).
    • (1990) Phys. Rev. B , vol.42 , pp. 1609
    • Moriarty, J.A.1
  • 47
    • 0001317375 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.49.12431
    • J. A. Moriarty, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.49.12431 49, 12431 (1994).
    • (1994) Phys. Rev. B , vol.49 , pp. 12431
    • Moriarty, J.A.1
  • 48
    • 24544453368 scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.63.2480
    • D. G. Pettifor, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.63. 2480 63, 2480 (1989).
    • (1989) Phys. Rev. Lett. , vol.63 , pp. 2480
    • Pettifor, D.G.1
  • 49
    • 0006199904 scopus 로고
    • edited by R. M. Nieminen, J. Puska, and M. Manninen, Vol. Springer, Berlin
    • D. G. Pettifor, in Many Atom Interactions in Solids, edited by, R. M. Nieminen,,, J. Puska,, and, M. Manninen,, Vol. 48 of Springer Reports in Physics (Springer, Berlin, 1990), p. 64.
    • (1990) Many Atom Interactions in Solids , vol.48 , pp. 64
    • Pettifor, D.G.1
  • 50
    • 0036531768 scopus 로고    scopus 로고
    • CMMSEM 0927-0256 10.1016/S0927-0256(01)00204-X
    • D. G. Pettifor and I. I. Oleinik, Comput. Mater. Sci. CMMSEM 0927-0256 10.1016/S0927-0256(01)00204-X 23, 33 (2002).
    • (2002) Comput. Mater. Sci. , vol.23 , pp. 33
    • Pettifor, D.G.1    Oleinik, I.I.2
  • 51
    • 0942278720 scopus 로고    scopus 로고
    • PRMSAQ 0079-6425 10.1016/S0079-6425(03)00024-0
    • D. G. Pettifor and I. I. Oleinik, Prog. Mater. Sci. PRMSAQ 0079-6425 10.1016/S0079-6425(03)00024-0 49, 285 (2004).
    • (2004) Prog. Mater. Sci. , vol.49 , pp. 285
    • Pettifor, D.G.1    Oleinik, I.I.2
  • 62
    • 0035353617 scopus 로고    scopus 로고
    • PMAADG 0141-8610 10.1080/01418610110033867
    • C. Woodward and S. I. Rao, Philos. Mag. A PMAADG 0141-8610 10.1080/01418610110033867 81, 1305 (2001).
    • (2001) Philos. Mag. a , vol.81 , pp. 1305
    • Woodward, C.1    Rao, S.I.2
  • 63
    • 0037182439 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.88.216402
    • C. Woodward and S. I. Rao, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.88.216402 88, 216402 (2002).
    • (2002) Phys. Rev. Lett. , vol.88 , pp. 216402
    • Woodward, C.1    Rao, S.I.2
  • 64
    • 0015992269 scopus 로고
    • CLADA8 0011-2305 10.1063/1.166069
    • V. Vitek, Cryst. Lattice Defects CLADA8 0011-2305 10.1063/1.166069 5, 1 (1975).
    • (1975) Cryst. Lattice Defects , vol.5 , pp. 1
    • Vitek, V.1
  • 65
    • 0032472989 scopus 로고    scopus 로고
    • ACMAFD 1359-6454 10.1016/S1359-6454(97)00367-4
    • M. S. Duesbery and V. Vitek, Acta Mater. ACMAFD 1359-6454 10.1016/S1359-6454(97)00367-4 46, 1481 (1998).
    • (1998) Acta Mater. , vol.46 , pp. 1481
    • Duesbery, M.S.1    Vitek, V.2
  • 66
    • 0035353598 scopus 로고    scopus 로고
    • PMAADG 0141-8610 10.1080/01418610110033885
    • K. Ito and V. Vitek, Philos. Mag. A PMAADG 0141-8610 10.1080/ 01418610110033885 81, 1387 (2001).
    • (2001) Philos. Mag. a , vol.81 , pp. 1387
    • Ito, K.1    Vitek, V.2
  • 67
    • 0842283274 scopus 로고    scopus 로고
    • PMHABF 1478-6435 10.1080/14786430310001611644
    • V. Vitek, Philos. Mag. PMHABF 1478-6435 10.1080/14786430310001611644 84, 415 (2004).
    • (2004) Philos. Mag. , vol.84 , pp. 415
    • Vitek, V.1
  • 71
    • 0442327531 scopus 로고    scopus 로고
    • PMHABF 1478-6435 10.1080/14786430310001611626
    • C. Woodward and S. I. Rao, Philos. Mag. PMHABF 1478-6435 10.1080/14786430310001611626 84, 401 (2004).
    • (2004) Philos. Mag. , vol.84 , pp. 401
    • Woodward, C.1    Rao, S.I.2
  • 72
    • 84996263828 scopus 로고
    • PHMAA4 0031-8086
    • V. Vitek, Philos. Mag. PHMAA4 0031-8086 18, 773 (1968).
    • (1968) Philos. Mag. , vol.18 , pp. 773
    • Vitek, V.1
  • 74
    • 2442522754 scopus 로고
    • PHRVAO 0031-899X 10.1103/PhysRev.94.1498
    • J. C. Slater and G. F. Koster, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.94.1498 94, 1498 (1954).
    • (1954) Phys. Rev. , vol.94 , pp. 1498
    • Slater, J.C.1    Koster, G.F.2
  • 75
    • 0000128524 scopus 로고
    • PLRBAQ 0556-2805 10.1103/PhysRevB.15.1613
    • C. D. Gelatt, H. Ehrenreich, and E. Watson, Phys. Rev. B PLRBAQ 0556-2805 10.1103/PhysRevB.15.1613 15, 1613 (1977).
    • (1977) Phys. Rev. B , vol.15 , pp. 1613
    • Gelatt, C.D.1    Ehrenreich, H.2    Watson, E.3
  • 79
    • 0031675085 scopus 로고    scopus 로고
    • edited by P. E. A. Turchi, A. Gonis, and L. Colombo, MRS Symposia Proceedings, No. Materials Research Society, Pittsburgh
    • D. Nguyen-Manh, D. G. Pettifor, S. Znam, and V. Vitek, in Tight-Binding Approach to Computational Materials Science, edited by, P. E. A. Turchi,,, A. Gonis,, and, L. Colombo,, MRS Symposia Proceedings, No. 491 (Materials Research Society, Pittsburgh, 1998), pp. 353-358.
    • (1998) Tight-Binding Approach to Computational Materials Science , vol.491 , pp. 353-358
    • Nguyen-Manh, D.1    Pettifor, D.G.2    Znam, S.3    Vitek, V.4
  • 81
    • 34047213144 scopus 로고    scopus 로고
    • Ph.D. thesis, University of Pennsylvania
    • A. Girshick, Ph.D. thesis, University of Pennsylvania, 1997.
    • (1997)
    • Girshick, A.1
  • 83
    • 34047215669 scopus 로고
    • Ph.D. thesis, University of Geneve
    • P. Bujard, Ph.D. thesis, University of Geneve, 1982.
    • (1982)
    • Bujard, P.1
  • 85
    • 34047209150 scopus 로고
    • B. Meyer, C. Elsässer, F. Lechermann, and M. Fähnle, Fortran90 program for mixed-basis pseudopotential calculations for crystals, Max-Planck-Institut für Metallforschung Stuttgart, 1990.
    • (1990)
    • Meyer, B.1    Elsässer, C.2    Lechermann, F.3    Fähnle, M.4
  • 90
    • 0036753017 scopus 로고    scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.66.094110
    • W. Luo, D. Roundy, M. L. Cohen, and J. W. Morris, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.66.094110 66, 094110 (2002).
    • (2002) Phys. Rev. B , vol.66 , pp. 094110
    • Luo, W.1    Roundy, D.2    Cohen, M.L.3    Morris, J.W.4
  • 91
    • 0031209071 scopus 로고    scopus 로고
    • MSAPE3 0921-5093 10.1016/S0921-5093(97)00329-8
    • M. Šob, L. Wang, and V. Vitek, Mater. Sci. Eng., A MSAPE3 0921-5093 10.1016/S0921-5093(97)00329-8 234, 1075 (1997).
    • (1997) Mater. Sci. Eng., a , vol.234 , pp. 1075
    • Šob, M.1    Wang, L.2    Vitek, V.3
  • 93
    • 34047227452 scopus 로고    scopus 로고
    • M. Šob (private communication).
    • Šob, M.1
  • 95
    • 0002846082 scopus 로고
    • TASMAV 0097-6822
    • E. C. Bain, Trans. ASME TASMAV 0097-6822 70, 25 (1924).
    • (1924) Trans. ASME , vol.70 , pp. 25
    • Bain, E.C.1
  • 98
    • 0009565542 scopus 로고
    • SSCOA4 0038-1098 10.1016/0038-1098(64)90043-2
    • S. H. Chen and B. N. Brockhouse, Solid State Commun. SSCOA4 0038-1098 10.1016/0038-1098(64)90043-2 2, 73 (1964).
    • (1964) Solid State Commun. , vol.2 , pp. 73
    • Chen, S.H.1    Brockhouse, B.N.2
  • 99
    • 0000509140 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.48.4287
    • S. M. Foiles, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.48.4287 48, 4287 (1993).
    • (1993) Phys. Rev. B , vol.48 , pp. 4287
    • Foiles, S.M.1
  • 100
    • 0000249261 scopus 로고    scopus 로고
    • IJQCB2 0020-7608 10.1002/(SICI)1097-461X(2000)77:6<927::AID-QUA1>3. 0.CO;2-5
    • F. Willaime, A. Satta, M. Nastar, and O. Le Bacq, Int. J. Quantum Chem. IJQCB2 0020-7608 10.1002/(SICI)1097-461X(2000)77:6<927::AID-QUA1>3.0.CO;2- 5 77, 927 (2000).
    • (2000) Int. J. Quantum Chem. , vol.77 , pp. 927
    • Willaime, F.1    Satta, A.2    Nastar, M.3    Le Bacq, O.4
  • 102
    • 0000328216 scopus 로고    scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.54.4519
    • M. J. Mehl and D. A. Papaconstantopoulos, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.54.4519 54, 4519 (1996).
    • (1996) Phys. Rev. B , vol.54 , pp. 4519
    • Mehl, M.J.1    Papaconstantopoulos, D.A.2
  • 106
  • 109
    • 0032136099 scopus 로고    scopus 로고
    • SUSCAS 0039-6028 10.1016/S0039-6028(98)00363-X
    • L. Vitos, A. V. Ruban, J. Kollar, and H. L. Skriver, Surf. Sci. SUSCAS 0039-6028 10.1016/S0039-6028(98)00363-X 411, 186 (1998).
    • (1998) Surf. Sci. , vol.411 , pp. 186
    • Vitos, L.1    Ruban, A.V.2    Kollar, J.3    Skriver, H.L.4
  • 111
    • 0005022873 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.38.1728
    • J. S. Luo and B. Legrand, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.38.1728 38, 1728 (1988).
    • (1988) Phys. Rev. B , vol.38 , pp. 1728
    • Luo, J.S.1    Legrand, B.2
  • 112
    • 35949007973 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.45.8671
    • R. Yu, H. Krakauer, and D. Singh, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.45.8671 45, 8671 (1992).
    • (1992) Phys. Rev. B , vol.45 , pp. 8671
    • Yu, R.1    Krakauer, H.2    Singh, D.3
  • 115
  • 119
    • 0011926849 scopus 로고
    • SCRMBU 0036-9748 10.1016/0036-9748(70)90214-0
    • V. Vitek, Scr. Metall. SCRMBU 0036-9748 10.1016/0036-9748(70)90214-0 4, 725 (1970).
    • (1970) Scr. Metall. , vol.4 , pp. 725
    • Vitek, V.1
  • 122
    • 0039523734 scopus 로고    scopus 로고
    • PMAADG 0141-8610 10.1080/014186199252165
    • W. Sigle, Philos. Mag. A PMAADG 0141-8610 10.1080/014186199252165 79, 1009 (1999).
    • (1999) Philos. Mag. a , vol.79 , pp. 1009
    • Sigle, W.1
  • 125
    • 2842520225 scopus 로고    scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.54.6941
    • W. Xu and J. A. Moriarty, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.54.6941 54, 6941 (1996).
    • (1996) Phys. Rev. B , vol.54 , pp. 6941
    • Xu, W.1    Moriarty, J.A.2
  • 126
    • 0031676881 scopus 로고    scopus 로고
    • CMMSEM 0927-0256 10.1016/S0927-0256(97)00161-4
    • W. Xu and J. A. Moriarty, Comput. Mater. Sci. CMMSEM 0927-0256 10.1016/S0927-0256(97)00161-4 9, 348 (1998).
    • (1998) Comput. Mater. Sci. , vol.9 , pp. 348
    • Xu, W.1    Moriarty, J.A.2
  • 127
    • 0001045448 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.84.1499
    • S. Ismail-Beigi and T. A. Arias, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.84.1499 84, 1499 (2000).
    • (2000) Phys. Rev. Lett. , vol.84 , pp. 1499
    • Ismail-Beigi, S.1    Arias, T.A.2
  • 131
    • 0242334644 scopus 로고    scopus 로고
    • PMHABF 1478-6435 10.1080/0141861021000034568
    • S. L. Frederiksen and K. W. Jacobsen, Philos. Mag. PMHABF 1478-6435 10.1080/0141861021000034568 83, 365 (2003).
    • (2003) Philos. Mag. , vol.83 , pp. 365
    • Frederiksen, S.L.1    Jacobsen, K.W.2
  • 132
    • 12244311909 scopus 로고    scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.70.174105
    • J.-A. Yan, C.-Y. Wang, and S.-Y. Wang, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.174105 70, 174105 (2004).
    • (2004) Phys. Rev. B , vol.70 , pp. 174105
    • Yan, J.-A.1    Wang, C.-Y.2    Wang, S.-Y.3
  • 134
    • 1642437956 scopus 로고    scopus 로고
    • ACMAFD 1359-6454 10.1016/j.actamat.2003.10.014
    • C. Shen and Y. Wang, Acta Mater. ACMAFD 1359-6454 10.1016/j.actamat.2003. 10.014 52, 683 (2004).
    • (2004) Acta Mater. , vol.52 , pp. 683
    • Shen, C.1    Wang, Y.2
  • 137
    • 0035860887 scopus 로고    scopus 로고
    • ACMAFD 1359-6454 10.1016/S1359-6454(01)00299-3
    • X. Qiu, Y. Huang, W. D. Nix, K. C. Hwang, and H. Gao, Acta Mater. ACMAFD 1359-6454 10.1016/S1359-6454(01)00299-3 49, 3949 (2001).
    • (2001) Acta Mater. , vol.49 , pp. 3949
    • Qiu, X.1    Huang, Y.2    Nix, W.D.3    Hwang, K.C.4    Gao, H.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.