Current Status of BL6N1 of AichiSR: a Tender X-ray Beamline for XAFS and Photoemission Spectroscopy

Abstract

At the beamline BL6N1 of Aichi Synchrotron Radiation Center (AichiSR), X-ray absorption and X-ray photoemission spectroscopies with the photon energy range of 1.75 -6 keV can be carried out. In 2018, the former double-crystal monochromator has been replaced to a new one equipped with a cooling system for monochromator crystals. As a consequence, the stability of X-ray beam in terms of photon energy and intensity has been improved significantly. Taking this opportunity, the latest details of the experimental instruments of BL6N1 and the examples of the X-ray absorption and photoemission spectroscopy experiments available at BL6N1 will be presented in this article.

Photoelectron Holographic Study for Atomic Site Occupancy for Si Dopants in Si-Doped κ-Ga2O3(001)

“…A SPECS PHOIBOS 150 was used as an electron analyzer. 41 The pass energy was set to 20 eV. The angle between the incident photon and the sample surface normal was 55°.…”

“…The spot size of the incident photon at the sample position was 2.0 × 1.0 mm (horizontal × vertical). A SPECS PHOIBOS 150 was used as an electron analyzer . The pass energy was set to 20 eV.…”