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Volumn 24, Issue 12, 2008, Pages 6116-6120

Molecular mechanism of water bridge buildup: Field-induced formation of nanoscale menisci

Author keywords

[No Author keywords available]

Indexed keywords

BRIDGES; DYNAMICS; ELECTRIC FIELDS; ELECTROMAGNETIC FIELD THEORY; ELECTROMAGNETIC FIELDS; ELECTROMAGNETISM; MAGNETISM; MOLECULAR DYNAMICS; QUANTUM CHEMISTRY;

EID: 46949085141     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la800220r     Document Type: Article
Times cited : (92)

References (48)
  • 8
    • 0034620332 scopus 로고    scopus 로고
    • (c) Digilov, R. Langmuir 2000, 16, 1424-1427.
    • (2000) Langmuir , vol.16 , pp. 1424-1427
    • Digilov, R.1
  • 16
    • 33745147945 scopus 로고    scopus 로고
    • Lee, W.-K.; Caster, K. C.; Kim, J.; Zauscher, S. Small 2006, 2, 848-853.
    • (f) Lee, W.-K.; Caster, K. C.; Kim, J.; Zauscher, S. Small 2006, 2, 848-853.
  • 46
    • 46949089044 scopus 로고    scopus 로고
    • To estimate an upper value for the dispersion force exerted by the AFM tip, we assume that the tip is planar, infinite and at a distance h to the droplet. The potential due to dispersion is then Us, aH(h, z)3, where aH is a constant whose value can be derived from the experimental Hamaker constant of silicon aH, 22.6 Å3 kcal/mol, The force exerted on water can then be obtained by integrating over its and subsequently deriving with respect to z. This leads to a pressure of p diS, 4aHn/h3, 1.7 × 104 J/m3 at h, 5 nm, which has to be compared to p E, ΔUPn, 1.5 × 108 J/m 3 at Eth
    • th.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.