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Volumn 124, Issue 39, 2002, Pages 11764-11770

Dynamic simulations of adhesion and friction in chemical force microscopy

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL FORCE MICROSCOPE;

EID: 0037009969     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja026274z     Document Type: Article
Times cited : (55)

References (45)
  • 27
    • 2142667151 scopus 로고    scopus 로고
    • note
    • 18 using the geometric mean method.
  • 29
    • 2142683177 scopus 로고    scopus 로고
    • note
    • 26.27 show that the fcc 3-fold hollow site is energetically favorable over the hcp site by 1 kcal/ mol. However, this difference should not have much effect on the calculated CFM force-distance curves.
  • 34
    • 2142667150 scopus 로고    scopus 로고
    • For constant-force scanning, eq 3 is given in ref 14
    • For constant-force scanning, eq 3 is given in ref 14.
  • 35
    • 2142839851 scopus 로고    scopus 로고
    • note
    • M in Figures 2 and 4.
  • 36
    • 0000469962 scopus 로고
    • 1/3 = 2.2, which is in the JKR range (μ > 1.0). In CFM experiments, since the apparatus has a finite stiffness, the unstable pull-off point will shift slightly relative to the JKR unstable point (soft machine with load control) (see: Greenwood, J. A. Proc. R. Soc. London A 1997, 453, 1277). Therefore, eq 8 still holds.
    • (1971) Proc. R. Soc. London A , vol.324 , pp. 301
    • Johnson, K.L.1    Kendall, K.2    Roberts, A.D.3
  • 37
    • 33746776200 scopus 로고    scopus 로고
    • 1/3 = 2.2, which is in the JKR range (μ > 1.0). In CFM experiments, since the apparatus has a finite stiffness, the unstable pull-off point will shift slightly relative to the JKR unstable point (soft machine with load control) (see: Greenwood, J. A. Proc. R. Soc. London A 1997, 453, 1277). Therefore, eq 8 still holds.
    • (1997) Proc. R. Soc. London A , vol.453 , pp. 1277
    • Greenwood, J.A.1
  • 39
    • 2142785584 scopus 로고    scopus 로고
    • note
    • 3 pair.
  • 41
    • 2142724850 scopus 로고    scopus 로고
    • note
    • 3-terminated SAM chains on the CFM tip by substrate SAM chains divided by the number of chains involved in interactions. In CFM experiments, total interactions are measured and divided by the estimated number of chains at the interface.
  • 42
    • 2142781776 scopus 로고    scopus 로고
    • note
    • Similarly, the calculated mean single-molecule force for the OH/OH pair is the total force, i.e., the sum of van der Waals and hydrogen-bonding forces, exerted on SAMs on the CFM tip by substrate SAM chains.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.