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Volumn 100, Issue 3, 2009, Pages 329-332

Core structure of screw dislocations in hcp Ti: An ab initio DFT study

Author keywords

Core structure; DFT; EAM; Screw dislocation; Titanium

Indexed keywords

AB INITIO; CLUSTER APPROACH; CORE STRUCTURE; D ELECTRONS; DFT; DFT CALCULATION; DFT STUDY; DFT-GGA; EAM; EAM POTENTIAL; FINITE SIZE EFFECT; FORCE COMPONENT; INTERACTION MODEL; QUADRUPOLE; SCREW DISLOCATION; SCREW DISLOCATIONS; SEMI-EMPIRICAL;

EID: 66849087707     PISSN: 18625282     EISSN: None     Source Type: Journal    
DOI: 10.3139/146.110055     Document Type: Conference Paper
Times cited : (20)

References (16)
  • 1
    • 0027659529 scopus 로고    scopus 로고
    • S. Farenc, D. Caillard, A. Couret: Acta Metall. mater. 41 (1993) 2701, 43 (1995) 3669 and references therein.
    • S. Farenc, D. Caillard, A. Couret: Acta Metall. mater. 41 (1993) 2701, 43 (1995) 3669 and references therein.
  • 9
  • 11
    • 66849112352 scopus 로고    scopus 로고
    • Of course this is an approximation since a-Ti is not isotropic. However far from the dislocation core, it has a negligible influence on the dislocation core structure. Indeed, in the relaxed final configuration, the forces on the free atoms near to the fixed border are almost zero
    • Of course this is an approximation since a-Ti is not isotropic. However far from the dislocation core, it has a negligible influence on the dislocation core structure. Indeed, in the relaxed final configuration, the forces on the free atoms near to the fixed border are almost zero.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.