We report here on a new experimental apparatus combining a commercial low temperature scanning tunneling microscope with a supersonic molecular beam. This setup provides a unique tool for the in situ investigation of the topography of activated adsorption systems and opens thus new interesting perspectives. It has been tested towards the formation of the O/Ag(110) added rows reconstruction and of their hydroxylation, comparing data recorded upon O exposure at thermal and hyperthermal energies.
Coupling scanning tunneling microscope and supersonic molecular beams:A unique tool for in situ investigation of the morphology of activated systems.
M Smerieri;L Savio;L Vattuone;
2012
Abstract
We report here on a new experimental apparatus combining a commercial low temperature scanning tunneling microscope with a supersonic molecular beam. This setup provides a unique tool for the in situ investigation of the topography of activated adsorption systems and opens thus new interesting perspectives. It has been tested towards the formation of the O/Ag(110) added rows reconstruction and of their hydroxylation, comparing data recorded upon O exposure at thermal and hyperthermal energies.File in questo prodotto:
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