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Electron and Optical Microscopy

KeyLab coordinators:

Prof. Dr. Hans-Werner Schmidt
Scanning electron microscopy (SEM)
Phone: +49 (0)921 / 55-3200
E-mail: hans-werner.schmidt@uni-bayreuth.de
Homepage: Chair of Macromolecular Chemistry I

Prof. Dr. Jürgen Köhler
Optical microscopy (OM)
Phone: +49 (0)921 / 55-4000
E-mail: juergen.koehler@uni-bayreuth.de
Homepage: Chair of Experimental Physics IV

Prof. Dr. Josef Breu
Transmission electron microscopy (TEM)
Phone: +49 (0)921 / 55-2530
E-mail: josef.breu@uni-bayreuth.de
Homepage: Chair of Inorganic Chemistry I

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KeyLab scientists:

Dr. Beate Förster (SEM)
Phone: +49 (0)921 / 55-4432
E-mail: beate.foerster@uni-bayreuth.de

Dr. Markus Drechsler (TEM)
Phone: +49 (0)921 / 55-3188
E-mail: markus.drechsler@uni-bayreuth.de

Scanning electron microscopy (SEM)

Leo1530 (Zeiss)

Field emisission scanning electron microscope (FE-SEM) with EDS- and Cathodoluminesence detektor, equiped with electron beam lithography and correlative microscopy.

Zeiss Ultraplus

High resolution field emisission scanning electron microscope (FE-SEM) with EDS-, WDS- and STEM detector, equiped with cryo- and correlative microscopy.

FEI Quanta FEG 250

Field emisission scanning electron microscope (FE-SEM) with EDS-, STEM detector and cooling stage, allowing low vacuum, environmental SEM (ESEM) and WET-STEM measurements.

Optical microscopy (OM)

Standard Microscope Olympus BX 60

Optical microscope for standard applications; polarized epi- and trans-illumination

Correlation Microscope Zeiss Axio Imager A2m

Precise determination of sample coordinates for detailed study in a Zeiss electron microscope Zeiss Ultra Plus 55

Fluorescence Microscope Leica DMR 

Versatile fluorescence microscope with several excitation / detection spectral ranges and spectrometer unit

Combined Raman Microscope / AFM  Witec Alpha 300 RA

Combined Raman and Scanning Force Microscope (high-end system)

Inverted Polarization Microscope Nikon Eclipse Ti-S  

Inverted polarization microscope with epi- and trans-illumination; Amici-Bertrand lens for conoscopy

Transmission electron microscopy (TEM)


200kV EFTEM with Schottky FEG and in-column Omega energy filter

Zeiss CEM902

80kV EFTEM with tungsten cathode and in-column Castaing energy filter

Zeiss / LEO EM922 Omega

200kV EFTEM with LaB6 cathode and in-column Omega energy filter

The KeyLab Electron and Optical Microscopy combines the scientific expertise of a variety of modern microscopy techniques. High-definition scanning and transmission electron microscopes including cryo techniques are available for structural and morphological analysis.

Optical microscopes for space-resolved fluorescence and Raman spectroscopy as well as correlative microscopy are also available. Methods for the preparation of liquids, gels and polymers are also accessible.

KeyLab coordinators:

Prof. Dr. Hans-Werner Schmidt (SEM), Prof. Dr. Jürgen Köhler (OM), Prof. Dr. Josef Breu (TEM)

KeyLab scientists:

Dr. Beate Förster (SEM), Dr. Markus Drechsler (TEM)

KeyLab flyer: