A5107747504- Astrophysical Phenomena and Observations
- Particle Detector Development and Performance
- Astrophysics and Cosmic Phenomena
- CCD and CMOS Imaging Sensors
- Radiation Detection and Scintillator Technologies
The Graduate University for Advanced Studies, SOKENDAI
2013
High Energy Accelerator Research Organization
2013
Institute of Particle and Nuclear Studies
2013
Ayaki Takeda∗a, Takeshi Go Tsurua, Takaaki Tanakaa, Hideaki Matsumuraa, Yasuo Araib, Koji Moric, Yusuke Nishiokac, Ryota Takenakac, Takayoshi Kohmurad , Shinya Nakashimae, Shoji Kawahito f Keiichiro Kagawa Keita Yasutomi Hiroki Kamehama and Sumeet Shrestha aDepartment of Physics, Faculty Science, Kyoto University bInstitute Particle Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK) cDepartment Applied Engineering, Miyazaki dDepartment School Science Technology,...
We have been developing monolithic active pixel sensors with 0.2 μm Silicon-On-Insulator (SOI) CMOS technology, called SOIPIX, for high-speed wide-band X-ray imaging spectroscopy on future astronomical satellites. In this work, we investigate a revised chip (XRPIX1b) soft X-rays used in frontside illumination. The Al Kα line at 1.5 keV is successfully detected and energy resolution of 188 eV (FWHM) achieved from single energy. responsivity improved to 6 μV/electron the readout noise 18...