dc.contributor.author
Gramse, Georg
dc.contributor.author
Edwards, M. A.
dc.contributor.author
Fumagalli, Laura, 1959-
dc.contributor.author
Gomila Lluch, Gabriel
dc.date.issued
2013-01-08T10:46:05Z
dc.date.issued
2013-01-08T10:46:05Z
dc.date.issued
2012-11-21
dc.date.issued
2013-01-08T10:46:05Z
dc.identifier
https://hdl.handle.net/2445/33242
dc.description.abstract
We present the implementation of dynamic electrostatic force microscopy in liquid media. This implementation enables the quantitative imaging of local dielectric properties of materials in electrolyte solutions with nanoscale spatial resolution. Local imaging capabilities are obtained by probing the frequency-dependent and ionic concentration-dependent electrostatic forces at high frequency (>1 MHz), while quantification of the interaction forces is obtained with finite-element numerical calculations. The results presented open a wide range of possibilities in a number of fields where the dielectric properties of materials need to be probed at the nanoscale and in a liquid environment.
dc.format
application/pdf
dc.publisher
American Institute of Physics
dc.relation
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4768164
dc.relation
Reproducció del document publicat a: http://dx.doi.org/10.1063/1.4768164
dc.relation
Applied Physics Letters, 2012, vol. 101, num. 21, p. 213108
dc.relation
http://dx.doi.org/10.1063/1.4768164
dc.relation
info:eu-repo/grantAgreement/EC/FP7/228685/EU//BOND
dc.rights
(c) American Institute of Physics, 2012
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
dc.subject
Microscòpia de força atòmica
dc.subject
Atomic force microscopy
dc.title
Dynamic electrostatic force microscopy in liquid media
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
