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Volumn 93, Issue 20, 2004, Pages

Multiple grains in nanocrystals: Effect of initial shape and size on transformed structures under pressure

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTAL LATTICES; CRYSTAL ORIENTATION; DEFORMATION; GALLIUM COMPOUNDS; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; PRESSURE EFFECTS; STRAIN; X RAY ANALYSIS;

EID: 18744373431     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.203401     Document Type: Article
Times cited : (29)

References (25)
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    • (2000) J. Appl. Phys. , vol.87 , pp. 7708
    • Ebbsjö, I.1
  • 8
    • 0000509507 scopus 로고    scopus 로고
    • Ph.D. thesis, Louisiana State University, ; The three-body softening parameter, C = 20
    • I. Ebbsjö et al., J. Appl. Phys. 87, 7708 (2000); F. B. Neal, Ph.D. thesis, Louisiana State University, 2004; The three-body softening parameter, C = 20.
    • (2004)
    • Neal, F.B.1
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  • 12
    • 0019589407 scopus 로고
    • C. Messmer and J. C. Bilello, J. Appl. Phys. 52, 4623 (1981); R. W. Margevicius and P. Gumbsh, Philos. Mag. A 78, 567 (1998); G. Michot, A. George, A. Chabli-Brenac, and E. Molva, Scr. Metall. 22, 1043 (1988).
    • (1981) J. Appl. Phys. , vol.52 , pp. 4623
    • Messmer, C.1    Bilello, J.C.2
  • 13
    • 0032172748 scopus 로고    scopus 로고
    • C. Messmer and J. C. Bilello, J. Appl. Phys. 52, 4623 (1981); R. W. Margevicius and P. Gumbsh, Philos. Mag. A 78, 567 (1998); G. Michot, A. George, A. Chabli-Brenac, and E. Molva, Scr. Metall. 22, 1043 (1988).
    • (1998) Philos. Mag. A , vol.78 , pp. 567
    • Margevicius, R.W.1    Gumbsh, P.2
  • 14
    • 0024048725 scopus 로고
    • C. Messmer and J. C. Bilello, J. Appl. Phys. 52, 4623 (1981); R. W. Margevicius and P. Gumbsh, Philos. Mag. A 78, 567 (1998); G. Michot, A. George, A. Chabli-Brenac, and E. Molva, Scr. Metall. 22, 1043 (1988).
    • (1988) Scr. Metall. , vol.22 , pp. 1043
    • Michot, G.1    George, A.2    Chabli-Brenac, A.3    Molva, E.4
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    • World Scientific, Singapore
    • J. Wang, M. Needels, and J. D. Jonnopoulos, Surface Science and Related Topics: Festschrift for Xide Xie (World Scientific, Singapore, 1991), pp. 314-325. (As terminated surfaces, (2 × 2) reconstructed (111) surface and the 2 X 4 reconstructed (001) surface, have energies of the same order of magnitude as calculated here for the unreconstructed surfaces).
    • (1991) Surface Science and Related Topics: Festschrift for Xide Xie , pp. 314-325
    • Wang, J.1    Needels, M.2    Jonnopoulos, J.D.3
  • 21
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    • note
    • The Wulff construction reduces surface energy as compared to a spherical nanocrystal. For a nanocrystal with ∼2000 atoms the average energy per atom decreases by 0.041 eV.
  • 23
    • 10244271324 scopus 로고    scopus 로고
    • note
    • A more rapid schedule is adopted for the spherical nanocrystal of diameter 60 Å in which pressure is increased in steps of 2.5-5 GPa at a rate of 2.5 GPa per 500 time steps and thermalization at each pressure is carried out for 5000 steps.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.