Premium
Force and conductance spectroscopy of second‐layer tin‐phthalocyanine on Ag(111)
Author(s) -
Hauptmann Nadine,
Berndt Richard
Publication year - 2013
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.201349210
Subject(s) - conductance , dissipation , phthalocyanine , tin , materials science , molecule , spectroscopy , layer (electronics) , force spectroscopy , displacement (psychology) , chemical physics , chemistry , condensed matter physics , nanotechnology , atomic force microscopy , physics , thermodynamics , organic chemistry , quantum mechanics , metallurgy , psychology , psychotherapist
The conductance, frequency shift, and energy dissipation are measured during the formation of a contact to a single tin‐phthalocyanine (SnPc) molecule. The molecule is located on top of a first SnPc layer on Ag(111). The data show that subtle changes of the adsorption geometry cause drastic differences of the conductance, force, and dissipation signals. Site‐dependent averaged conductance shift versus piezo displacement.