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Photoemission Electronmicroscopy of Nanomaterials

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Photoemission electron microscopy (PEEM) visualizes the local variation of electrons emitted from a surface with high spatial resolution. We employ various light sources to generate photoelectrons ranging from Hg and He discharge lamps to nanosecond and femtosecond Ti:Sapphire lasers in order to explore the properties of materials at the nanoscale. The NanoESCA microscope in our laboratory is equiped with a special double hemispherical energy filter (EF), allowing for photoelectron spectroscopy with spatial resolution below 100 nm and k-space microscopy.
CONTACT
Scientific domain PE2: Fundamental Constituents of Matter
Keywords Electronmicroscopy Nanomaterials
Home partner institution (TU GRAZ) Graz University of Technology
Website

Website

Technical staff available Yes
Open to external users Yes
Equipment

Mikroscope; NanoEScaII Lab /HIS 12 VUV source
Description

Photoemission electron microscopy (PEEM) visualizes the local variation of electrons emitted from a surface with high spatial resolution. We employ various light sources to generate photoelectrons ranging from Hg and He discharge lamps to nanosecond and femtosecond Ti:Sapphire lasers in order to explore the properties of materials at the nanoscale. The NanoESCA microscope in our laboratory is equiped with a special double hemispherical energy filter (EF), allowing for photoelectron spectroscopy with spatial resolution below 100 nm and k-space microscopy.