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Volumn 45, Issue 8-11, 2006, Pages

An empirical potential approach to wurtzite-zinc-blende polytypism in group III-V semiconductor nanowires

Author keywords

Nanowires; Polytypism; Semiconductors; Structural stability; Wurtzite structure; Zinc blende structure

Indexed keywords

ELECTROSTATICS; NANOSTRUCTURED MATERIALS; SEMICONDUCTING GALLIUM ARSENIDE; SEMICONDUCTING INDIUM PHOSPHIDE;

EID: 33645986169     PISSN: 00214922     EISSN: 13474065     Source Type: Journal    
DOI: 10.1143/JJAP.45.L275     Document Type: Article
Times cited : (212)

References (26)
  • 13
    • 0003998388 scopus 로고    scopus 로고
    • ed. D. R. Lide (CRC Press, Florida) 80th ed.
    • CRC Handbook of Chemistry and Physics, ed. D. R. Lide (CRC Press, Florida, 1999) 80th ed.
    • (1999) CRC Handbook of Chemistry and Physics
  • 23
    • 33645989378 scopus 로고    scopus 로고
    • note
    • The NW size reported in experiments shows that the ratio of top surface area of NWs to the total surface area is negligibly small (∼0.005). We also find that the number of top surface atoms in the W structure is similar to that in the ZB structure when the diameters are close to each other. These findings assure that the energy contribution at the top surface to the system energy is negligibly small, and then the present calculation model is feasible to discuss the energetics of NWs with small wire length.
  • 24
    • 33645963676 scopus 로고    scopus 로고
    • note
    • The diameter of the W NWs cannot completely coincide with that of the ZB NWs due to the crystal symmetry.
  • 26
    • 33645999588 scopus 로고    scopus 로고
    • note
    • c is divided by the lattice constant a in ref. 13 in order to eliminate the effect of the bond-length difference among the NWs.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.