Revolution of X-ray Spectroscopy with High-resolution X-ray Spectrometer

本研究的目的是利用TES微量热计进行物理实验，它具有比传统的半导体探测器更优越的上级能量分辨率，并建立它作为新的X射线光谱学的工具。考虑到行星际空间中的太阳风，我们使用Si探测器测量了电离碳/氧与中性气体（H2，He）碰撞时的电荷交换X射线发射。在探测器的研制方面，研制了大幅面TES微量热计阵列的超导多层布线、实验室自制热开关的两级绝热退磁制冷机和信号处理系统，并进行了测试

This research aimed to conduct physics experiments utilizing TES microcalorimeter, which has much superior energy resolution than traditional semi-conductor based detectors, and to establish it as new tool for X-ray spectroscopy. We performed measurements of charge exchange X-ray emission from the ionized carbon / oxygen in collision with neutral gas (H2, He) using a Si detector, considering the solar wind in the interplanetary space. Regarding to the detector development, superconducting multi-layer wiring for large-format array of TES microcalorimeters, 2-stage adiabatic demagnetization refrigerator with lab-made heat-switch, and signal processing system have been made and tested