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MAPEX Instrument Database

VSI-R

General information

Description
Interferometer-Raman combination
Manufacturer
Bruker/Renishaw
Location
Fachbereich 5
Mineralogy GEO
Category
Surface Analytics, Spectroscopy, Microscopy
MAPEX Category
Surface / Interface Characterization, Material Properties
Keywords
surface topography, surface chemistry, surface reaction kinetics, surface films, roughness
Measured Quantity
surface heights, Raman shift spectra
Main Application
Analysis of chemical kinetics during dissolution/ corrosion, growth, and adsorption of materials
Features
Concurrent analysis of surface topography and chemistry during surface
Year of Fabrication
2016

Instrument specification

Specifications

Interferometer is equipped for white light scanning and monochromatic phase shift mode. Interferometer objectives include TTM, 5x Michelson, 20x, 50x, 115x Mirau, 0.55x and 2.0x FOV multiplier tubes. Raman spectroscope is equipped with two lasers (532 nm and 785 nm)

Maximum sample size is about 100 mm x 100 mm x 20 mm
Data reduction is usually done using SPIP software (Image Metrology)

Newsletter supplement:
02: Vertical Scanning Interferometry- Raman Combination

Contact

Contact person

Andreas Lüttge
Fachbereich 5
GEO
Phone 0421-218-65233
andrluet@uni-bremen.de
www.marum.de/Andreas_Luettge.html

Cornelius Fischer
Fachbereich 5
GEO
Phone 0421-218-65222
cornelius.fischer@uni-bremen.de
www.marum.de/Cornelius_Fischer.html

Principal Investigator
Lüttge, Andreas
Aktualisiert von: MAPEX