We present a new compact instrument designed for scanning transmission X-ray microscopy. It has piezo-driven linear stages, making it small and light. Optical components from the virtual source point to the detector are located on a single optical table, resulting in a portable instrument that can be operated at a general-purpose spectroscopy beamline without requiring any major reconstruction. Careful consideration has been given to solving the vibration problem common to high-resolution microscopy, so as not to affect the spatial resolution determined by the Fresnel zone plate. Results on bacteriogenic iron oxides, single particle aerosols, and rare-earth permanent magnets are presented as examples of its performance under diverse applications.
Design and performance of a compact scanning transmission X-ray microscope at the Photon Factory
Y. Takeichi, N. Inami, H. Suga, C. Miyamoto, T. Ueno, K. Mase, Y. Takahashi, K. Ono; Design and performance of a compact scanning transmission X-ray microscope at the Photon Factory. Rev. Sci. Instrum. 1 January 2016; 87 (1): 013704. https://doi.org/10.1063/1.4940409
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