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Volumn 93, Issue 23, 2004, Pages

Nonmonotonic velocity dependence of atomic friction

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC FRICTION; FRICTION FORCE MICROSCOPY; INERTIA EFFECTS; LATTICE CONSTANT;

EID: 37649032859     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.230802     Document Type: Article
Times cited : (74)

References (32)
  • 10
    • 0037831290 scopus 로고    scopus 로고
    • B. N. J. Persson et al., Wear 254, 835 (2003).
    • (2003) Wear , vol.254 , pp. 835
    • Persson, B.N.J.1
  • 18
    • 11344284987 scopus 로고    scopus 로고
    • note
    • Our unusual but convenient sign convention is such that, in the rest coordinates of the atomic force microscope, for v > 0 both x(t) and F(t) = +kx(t) are positive.
  • 21
    • 0038507708 scopus 로고    scopus 로고
    • E. Gnecco et al., Wear 254, 859 (2003).
    • (2003) Wear , vol.254 , pp. 859
    • Gnecco, E.1
  • 24
    • 11344256072 scopus 로고    scopus 로고
    • R. Ros (private communication)
    • R. Ros (private communication).
  • 26
    • 11344292619 scopus 로고    scopus 로고
    • note
    • Similarly, an "adiabatically slow" displacement Δx of the tip apex leads to much smaller displacements in the remaining parts of the cantilever. The same is no longer true in the case of vibration eigen modes of the cantilever in contact with the substrate. Accordingly, these vibration eigen modes are not described by the model (2) and (3); their amplitudes represent additional slow collective coordinates omitted in (2) and (3). Hence, no conclusions regarding η, m, etc., in (2) and (3) can be drawn from experimentally observed frequencies, quality factors, etc., of these vibrations [25].
  • 27
    • 11344265746 scopus 로고    scopus 로고
    • note
    • 2m for any α > 0.
  • 29
    • 11344250281 scopus 로고    scopus 로고
    • note
    • -9 kg to fit the data from [4].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.