메뉴 건너뛰기




Volumn 87, Issue 6, 2000, Pages 2816-2820

Surface-energy-driven intermixing and its effect on the measurement of interface stress

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0001464723     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.372261     Document Type: Article
Times cited : (42)

References (38)
  • 9
    • 85037447984 scopus 로고    scopus 로고
    • note
    • Note that in Eq. (1) the layer stresses are treated as homogeneous and equi-biaxial, and the A and B interface stress and the B on A interface stress are assumed to be equal. This expression is only valid in the limit of a large number of bilayers so that the effect of the surface is small.
  • 15
    • 85037481462 scopus 로고    scopus 로고
    • note
    • A more accurate expression can be written for the interface stress by including a term in Eq. (3) to account for the effect of alloying on layer thicknesses and moduli, using the rule of mixtures. This term is negligible if the observed strain is small compared to the mismatch strain and this is the case for all systems where a negative interface stress has been reported.
  • 20
    • 85037478175 scopus 로고    scopus 로고
    • note
    • The magnitude of the energy change per atom due to exchange of an entire monolayer predicted by the bond counting model is 4/5 of that calculated for the one atom exchange discussed above.
  • 34
    • 85037473317 scopus 로고    scopus 로고
    • note
    • In this experiment a film with a constant stress would produce a straight line with a slope equal to the stress in the film. A positive slope corresponds to a positive (tensile) stress.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.