57Fe Mößbauer Spectroscopy
Methods IAAC, Röhr / Kurz
| 57Fe Mößbauer Spectroscopy | Model: | Wissel Mößbauer-Spektrometer |
| Unit and Room: | Chemie I |
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| Responsible: | Prof. C. Röhr |
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| Nuclear- / resonance spectroscopy | Further information: | Operation possible from 2016 |
| Short Description: Recoil-free nuclear resonance of gamma quants between an emitting (radioactive) 57Co source and an adsorbing Fe-containing sample (needs to be in the solid state). |
Picture of the Equipment
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| Available Experiments/Techniques: 57Fe nucleus, moving source, sample at various temperatures between -100 °C up to 300 °C |
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| Special Equipment: low and high temperature equipment for cooling or heating of the sample |
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| Measurements on the equipment are currently done by: | Trained scientific service personal (must have a radiation safety certificate) |
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| Recent Publications, where this instrument was important (citation): |
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| Typical problems that may be solved with this instrument: | Fe oxidation state, high- or low-spin configuration, Fe coordination mode, molecular and site symmetry, Fe-ligand bonding character, Fe magnetic state |
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57Fe Mößbauer Spectroscopy (this page as a pdf file)