[2C09-15] Synchrotron Radiation Surface Science 

2:30 PM - 3:00 PM JST(5:30 AM - 6:00 AM UTC)

[2C10【依頼講演】] Development of soft-X-ray complete operando photoemission ultramicroscopy at NanoTerasu BL07U

*Koichiro Yaji^1,2,3 (1. Center for Basic Research on Materials, National Institute for Materials Science (Japan), 2. Unprecedented-scale Data Analytics Center, Tohoku University (Japan), 3. Photon Science Innovation Center (Japan))

We are developing Soft-X-ray Complete OpeRando PhotoemIssion UltramicroScopy (SCORPIUS) at NanoTerasu BL07U. SCORPIUS is designed to perform ARPES, spin-resolved ARPES, XPS, and XAS using a focused soft-X-ray beam. The system is equipped with two complementary focusing optics, an ellipsoidal mirror and a Fresnel zone plate, allowing users to select the appropriate focusing system based on experimental requirements. Its operando capability will enable the investigation of electronic and chemical states under device-operation conditions with applied bias. This presentation reports the design concept, current development status, and initial performance of SCORPIUS.

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