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The Picometer
with its very high precision is ideally suited to the study of sub monolayer and
monolayer structured surfaces.
Do you wish to study protein and polymer
adsorption from liquid solutions, electrochemical changes, oxide formation and
protein adsorption on metal surfaces, etc? The
Picometer has a sensitivity which is more than 100 times that of other ellipsometers.
Furthermore, in many instances it yields the Gibb’s Adsorption parameter
 directly.
Wetting phenomenon and drop or bubble spreading at the molecular level? The
Imaging Ellipsometer provides a surface
image taken over the whole surface at the same time, in contrast to scanning which
has an inevitable time lag between different parts of the surface.
Vapour
adsorption on clean or modified surfaces? The Picomeer has sub-monolayer sensitivity.
Critical Phenomena at the interfaces between liquid phases? See
Examples and Application
notes.
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