We present some results on the modification of the vibrational features of alkanethiol self assembled monolayers upon ion irradiation (H+ 100 keV ions) through Surface Enhanced Spectroscopies. These monolayers are chemisorbed onto rough silver surfaces as checked by AFM. Low fluences (10(12)-10(14) ions/cm(2)) ion irradiation will be used to induce simple chemical reactions in alkanethiol molecules seen through the loss of CH3 stretching features and formation of C=C double bonds. (C) 1999 Acta Metallurgica Inc.
Vibrational analysis of ion irradiated self-assembled monolayers
COMPAGNINI, Giuseppe Romano;PUGLISI, Orazio Gaetano
1999-01-01
Abstract
We present some results on the modification of the vibrational features of alkanethiol self assembled monolayers upon ion irradiation (H+ 100 keV ions) through Surface Enhanced Spectroscopies. These monolayers are chemisorbed onto rough silver surfaces as checked by AFM. Low fluences (10(12)-10(14) ions/cm(2)) ion irradiation will be used to induce simple chemical reactions in alkanethiol molecules seen through the loss of CH3 stretching features and formation of C=C double bonds. (C) 1999 Acta Metallurgica Inc.File in questo prodotto:
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