[2P01-53] Poster Presentation

[2P30] Development and evaluation of a new transfer vessel for soft X-ray absorption spectroscopy

*Eiichi Kobayashi¹, Atsushi Inoishi², Satoru Yoshioka³, Koji K Okudaira⁴ (1. Kyushu Synchrotron Light Research Center, 2. Institute for Materials Chemistry and Engineering, Kyushu University, 3. Gradiate School of Engineering, Kyushu University, 4. Graduate School of Science and Engineering, Chiba University)

We have developed a new sample transfer vessel for soft X-ray absorption spectroscopy. The vessel can be connected to any beamline with a free conflat flange with an outer diameter of 70 mm. This vessel consists of coaxial type linear motion feedthrough, vacuum vessel and sample holder. The sample can be analyzed by using this system without exposing to atmosphere. This vessel was used to measure the soft X-ray absorption of NaCl reacting with atmospheric components at two facilities. The spectra obtained are in good agreement with previous studies. By using the new developed transfer vessel, the sample can be analyzed accurately with high precision.