@misc{oai:repo.qst.go.jp:00085848, author = {大坪, 嘉之 and 上野, 哲郎 and 岩澤, 英明 and 宮脇, 淳 and 堀場, 弘司 and 安居院, あかね and 稲葉, 健斗 and 井波, 暢人 and 中谷, 健 and 今園, 孝志 and 藤井, 健太郎 and 木村, 洋昭 and 高橋, 正光 and Yoshiyuki, Ohtsubo and Jun, Miyawaki and Koji, Horiba and Akane, Agui and Kento, Inaba and Nobuhito, Inami and Takeshi, Nakatani and Takashi, Imazono and Kentaro, Fujii and Hiroaki, Kimura and Masamitsu, Takahashi}, month = {Mar}, note = {The beamline for microscopic x-ray magnetic circular dichroism (XMCD) and x-ray magnetic linear dichroism (XMLD) is planned as one of the public beamlines in the 3-GeV next-generation synchrotron radiation facility at Tohoku, Japan, which is scheduled to start operation in 2024. Segmented four APPLE-II type undulators are designed to provide brilliant soft X-rays with arbitral polarizations and their high-speed switching in the energy range of 180-3000 eV. A Monk-Gillieson type monochromator is adopted as a soft X-ray monochromator to concomitant energy resolution enough for x-ray absorption spectroscopy (XAS) and high photon flux throughput. This beamline aims to produce the high flux well-focused beam with variable polarizations. Both the sub-µm spot focused by reflective mirror and the 10 nm spot by Fresnel zone plate are under designing. Combined with various external environments (electric and magnetic fields, temperature, and so on), this beamline is expected to provide valuable information of microscopic spintronic materials. In the presentation, we will introduce the detailed designs of the optics and endstations., 14th International Conference on Synchrotron Radiation Instrumentation}, title = {Design for nano-spintronics beamline at 3-GeV next-generation synchrotron radiation facility}, year = {2022} }