DEVICE FOR TOPOGRAPHICAL CHARACTERISATION AND CHEMICAL MAPPING OF SURFACES - Archive ouverte HAL Accéder directement au contenu
Brevet Année : 2011

DEVICE FOR TOPOGRAPHICAL CHARACTERISATION AND CHEMICAL MAPPING OF SURFACES

J. Purans
  • Fonction : Auteur
F. Jandard
  • Fonction : Auteur
A. Erko
  • Fonction : Auteur
C. Fauquet
  • Fonction : Auteur
A. Bjeoumikhov
  • Fonction : Auteur

Résumé

The invention relates to a device for characterising surfaces, characterised in that said device includes: a so-called imaging capillary (C1) for guiding near- or medium-infrared, visible, ultraviolet or X-ray electromagnetic radiation from or towards a surface (SE) to be characterised, said capillary having one so-called front end (EAC1), pointing towards said surface and having an opening having a micrometric or sub-micrometric diameter; and a micromechanical oscillator (DP) for inducing an oscillatory motion of said capillary relative to said surface. The invention further relates to the use of such a device for simultaneously acquiring topographic information and spatially resolved spectroscopic information on a surface to be characterised.
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Dates et versions

hal-04236574 , version 1 (11-10-2023)

Identifiants

  • HAL Id : hal-04236574 , version 1

Citer

D. Tonneau, J. Purans, F. Jandard, A. Erko, C. Fauquet, et al.. DEVICE FOR TOPOGRAPHICAL CHARACTERISATION AND CHEMICAL MAPPING OF SURFACES. France, Patent n° : WO/2011/154877. 2011, https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2011154877. ⟨hal-04236574⟩
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