3 papers
astro-ph.IM2025
A detailed study on spectroscopic performance of SOI pixel detector with a pinned depleted diode structure for X-ray astronomy
Masataka Yukumoto, Koji Mori, Ayaki Takeda +11
We have been developing silicon-on-insulator (SOI) pixel detectors with a pinned depleted diode (PDD) structure, named "XRPIX", for X-ray astronomy. In our previous study, we succe…
astro-ph.IM2024
Evaluation of the X-ray SOI pixel detector with the on-chip ADC
Hiroumi Matsuhashi, Kouichi Hagino, Aya Bamba +16
XRPIX is the monolithic X-ray SOI (silicon-on-insulator) pixel detector, which has a time resolution better than 10 s as well as a high detection efficiency for X-rays above…
astro-ph.IM2019
Sub-pixel Response of Double-SOI Pixel Sensors for X-ray Astronomy
K. Hagino, K. Negishi, K. Oono +16
We have been developing the X-ray silicon-on-insulator (SOI) pixel sensor called XRPIX for future astrophysical satellites. XRPIX is a monolithic active pixel sensor consisting of…