Current-induced organic molecule–silicon bond breaking: consequences for molecular devices
作者： S.N. Patitsas , G.P. Lopinski , O. Hul'ko , D.J. Moffatt , R.A. Wolkow
DOI: 10.1016/S0039-6028(00)00468-4
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摘要: Abstract The current carrying capacity of individual organic molecules covalently bound to silicon has been studied. Adsorbates consisting exclusively saturated CC bonds were found be entirely stable whereas adsorbates containing π could controllably dislodged under modest conditions. act as a chromophore, taking energy from scattered electron, that can selectively channeled into SiC bond breaking. class are is closely related unsaturated widely investigated for enhanced molecular wire character. It predicted devices such will fail when operated. Measures avoid current-induced breaking described. New processes based upon the controlled phenomenon suggested.
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