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Volumn 68, Issue 20, 2003, Pages

Nanostructure diffusion and aggregation on desorbing rare-gas solids: Slip on an incommensurate lattice

Author keywords

[No Author keywords available]

Indexed keywords

BUFFER;

EID: 2342593070     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.68.205418     Document Type: Article
Times cited : (40)

References (38)
  • 11
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    • Cambridge University Press, Cambridge, England
    • A. Zangwill, Physics at Surfaces (Cambridge University Press, Cambridge, England, 1988).
    • (1988) Physics at Surfaces
    • Zangwill, A.1
  • 13
    • 85039000888 scopus 로고    scopus 로고
    • The rare-gas buffer is always solid. The equilibrium melting temperature of Xe is 161 K, and an adsorbed rare-gas monolayer remains crystalline below 0.6ε/k [where ε is the interatomic potential (Ref. 31)] or 139 K for Xe. At this temperature, the buffer has completely sublimed in our experiments
    • The rare-gas buffer is always solid. The equilibrium melting temperature of Xe is 161 K, and an adsorbed rare-gas monolayer remains crystalline below 0.6ε/k [where ε is the interatomic potential (Ref. 31)] or 139 K for Xe. At this temperature, the buffer has completely sublimed in our experiments.
  • 14
    • 0000999716 scopus 로고    scopus 로고
    • references therein
    • Z. L. Wang, J. Phys. Chem. B 104, 1153 (2000), and references therein.
    • (2000) J. Phys. Chem. B , vol.104 , pp. 1153
    • Wang, Z.L.1
  • 20
    • 85039030583 scopus 로고    scopus 로고
    • The reduction reflects the fact that nearby clusters grow together and that energy released from atom capture can make small clusters mobile
    • The reduction reflects the fact that nearby clusters grow together and that energy released from atom capture can make small clusters mobile.
  • 23
    • 33646656817 scopus 로고    scopus 로고
    • F. Family, B. Sapoval, P. Meabin, and R. Wool MRS Symposia Proceedings No. 367 (Materials Research Society, Pittsburgh)
    • St. C. Pencea and M. Dumitrascu, in Fractal Aspects of Materials edited by F. Family, B. Sapoval, P. Meabin, and R. Wool MRS Symposia Proceedings No. 367 (Materials Research Society, Pittsburgh), p. 373.
    • Fractal Aspects of Materials , pp. 373
    • Pencea, S.C.1    Dumitrascu, M.2
  • 26
    • 85039003346 scopus 로고    scopus 로고
    • The effect should be even more pronounced on Ar. It would be observable if the sample were cold enough to produce a smooth buffer surface. At 20 K, however, Ar buffers have inhomogeneous thicknesses and cluster densities
    • The effect should be even more pronounced on Ar. It would be observable if the sample were cold enough to produce a smooth buffer surface. At 20 K, however, Ar buffers have inhomogeneous thicknesses and cluster densities.
  • 27
    • 2442635618 scopus 로고    scopus 로고
    • A recent study has demonstrated that the relaxation time of shape equilibration increases exponentially with crystallite size
    • A recent study has demonstrated that the relaxation time of shape equilibration increases exponentially with crystallite size [Nicolas Combe, Pablo Jensen, and Alberto Pimpinelli, Phys. Rev. Lett. 85, 110 (2000)].
    • (2000) Phys. Rev. Lett. , vol.85 , pp. 110
    • Combe, N.1    Jensen, P.2    Pimpinelli, A.3
  • 34
    • 85038990048 scopus 로고    scopus 로고
    • In this model, friction was assumed to arise from the excitation of lattice vibration modes during the sliding of the two surfaces
    • In this model, friction was assumed to arise from the excitation of lattice vibration modes during the sliding of the two surfaces.
  • 36
    • 85039024926 scopus 로고    scopus 로고
    • The binding energy of single Xe, Kr, or Ar atoms to polycrystalline Au is within several percent of the cohesive energy of the corresponding rare-gas solid (see Ref. 24)
    • The binding energy of single Xe, Kr, or Ar atoms to polycrystalline Au is within several percent of the cohesive energy of the corresponding rare-gas solid (see Ref. 24).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.