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Characterization of silicon polymers by coupling of chromatographic methods with MALDI-TOF-MS
(2000)
Characterization of silicon polymers by coupling of liquid chromatographic methods with MALDI-TOF-MS
(2000)
Our aim is the application of LIBS as a simple, quasi on-line method for the non-destructive testing of concrete. Concrete is naturally inhomogeneous. Therefore we must take into account the local variation of the element composition using a statistical analysis. Depending on how much cement and aggregate is measured with each laser pulse, a scan on the surface of a concrete specimen produces a distribution of points in the Rankin diagram which is used to characterise the concrete.
Mapping of local mechanical and thermal properties - The Scanning Force Microscope in Tribology
(2001)
BAM Reference Procedures
(2002)
A consortium has recently been initiated to study the macroscopic and microscopic properties of basaltic and andesitic rocks as analogue materials for Mars. The goal of this project is the integration of diverse spectroscopic approaches to
evaluate the composition and texture of Mars materials using both in situ and remote sensing techniques. Initial emphasis is placed on assessment of the mineral composition for low albedo areas (basalt vs andesite vs weathering) of the Martian surface through spectral analysis of a suite of samples that have been exceptionally well characterized in the laboratory. The initial results indicate that the visible/NIR reflectance spectra, mid-IR reflectance and emission spectra, and Mössbauer spectra contain consistent diagnostic features associated with the measured modal mineralogy and provide baseline data for the first group of well characterized basalts. The consortium study involves integrating multiple remote sensing techniques for recent and upcoming missions to Mars in order to compare the results obtained by these instruments and thereby strengthen interpretive results.
Thin Film Reference Materials for Thickness Measurement by XRF and GIXR in the Nanometre Range
(2002)
Investigation of Interphases between Thermoplastic and Thermosetting Plymers - an AFM approch
(2002)