We have been developing event driven X-ray Silicon-On-Insulator (SOI) pixel sensors,
called “XRPIX”, for the next generation of X-ray astronomy satellites. XRPIX is a monolithic …

We have been developing monolithic active pixel sensors, X-ray Astronomy SOI pixel
sensors, XRPIXs, based on a Silicon-On-Insulator (SOI) CMOS technology as soft X-ray …

This paper presents a novel full-depletion Si X-ray detector based on silicon-on-insulator
pixel (SOIPIX) technology using a pinned depleted diode structure, named the SOIPIX-PDD …

We have been developing silicon-on-insulator (SOI) pixel detectors with a pinned depleted
diode (PDD) structure, named “XRPIX”, for X-ray astronomy. The PDD structure is formed in …

We have been developing monolithic active pixel sensors, named “XRPIX”, based on the
silicon-on-insulator (SOI) pixel technology for future X-ray astronomy satellites. XRPIX has …

This paper presents the test-beam results of a monolithic pixel-detector prototype fabricated
in 200nm Silicon-On-Insulator (SOI) CMOS technology. The SOI detector was tested at the …

Compton imaging is a useful method to localize gamma sources without using mechanical
collimators. In conventional Compton imaging, the incident directions of gamma rays are …

Sub-MeV gamma-ray line observations are crucial for the understanding of high-energy
astrophysical processes. In this energy range, the presence of a significant amount of …

We have been developing a new type of active pixel sensor, referred to as “XRPIX” for future
X-ray astronomy satellites on the basis of silicon-on-insulator CMOS technology. The …

We have been developing silicon-on-insulator pixel sensors,“XRPIXs,” for future X-ray
astronomy satellites. XRPIXs are equipped with a function of “event-driven readout,” with …