APR. Joint development of a high output pulse power supply equipped with an SiC power device which contributes to the simultaneous high output operation of two hard X-ray FEL beam lines at SACLA.
In addition, the research group invented a new approach for electron spin detection method, which was combined with hard X-ray photoemission spectroscopy, greatly improving the detection efficiency.
During graduate school, I was involved in developing the hard X-ray telescope with a modulation collimator for the solar observation satellite"Hinotori."After that, I developed the soft X-ray telescope aboard the solar observation satellite"Yohkoh" in collaboration with NASA; was involved in the development of the Solar Optical Telescope for"Hinode;" and conducted research using balloons and sounding rockets.
Research Experiment: Construction of composite measurement technology of resonant hard x-ray photoemission and resonant x-ray emission spectroscopies, for elucidating quantum critical phenomena of strongly correlated electron system(3) Collaboration for Beamline Facility Upgrade: Development of resonant hard x-ray photoemission spectroscopy(4)
硬X線光電子分光法とは。
What is Hard X-ray Photoelectron Spectroscopy?
AGN硬X線光度関数の宇宙論的進化の決定は、X線サーベイ天文学の目指してきたゴールの一つである。
The determination of the cosmological evolution of the hard X-ray luminosity function of AGNs is the goal of X-ray survey astronomy.
The number of reported cases of hard x-ray photoelectron spectroscopy is still increasing today, attracting attention as a relatively new analysis method.
In the hard X-ray area, an X-ray phase shift becomes bigger than decrement of the amplitude it becomes around 1,000 times for the weak absorption object in particular.
問い合わせ番号 INS-0000000327 ABSTRACT BL22XU was constructed as a hard x-ray undulator beamline, extending to the RI building through the experimental hall of the storage ring building, and starting operation in May 2002.
Each of these telescopes will require 1278 reflectors that reflect hard X-rays, and the manufacture of this large number of mirrors is now proceeding at a brisk pace.
Electromagnetic waves in the wavelength range of 1 pm to 10 nm are called X-rays. Those of long wavelengths are called soft X-rays and those of short wavelength are called hard X-rays.
The Hard X-ray Imager(HXI) and Soft Gamma-ray Detector(SGD) designed for ASTRO-H combine two types of semiconductor imaging elements developed to meet the above requirements.
Significance of Hard X-ray observations The most efficient method of finding AGNs is to seek high-energy X-ray(hard X-ray) radiation, which has strong penetrating power.
Six of the telescopes have focal plane detectors developed by the Japanese FOXSI team to observe the hard X-ray region mainly the high energy region of 4 keV to 20 keV* 2.
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