Resolving power of pixel detector Timepix for wide-range electron, proton and ion detection

C Granja, J Jakubek, S Polansky, V Zach, P Krist… - Nuclear Instruments and …, 2018 - Elsevier
The resolving power of the Timepix detector for wide-range charged particle detection has
been examined and evaluated in defined radiation fields. The goal is to broadly characterize …

The SATRAM Timepix spacecraft payload in open space on board the Proba-V satellite for wide range radiation monitoring in LEO orbit

C Granja, S Polansky, Z Vykydal, S Pospisil… - Planetary and Space …, 2016 - Elsevier
Abstract The Space Application of Timepix based Radiation Monitor (SATRAM) is a
spacecraft platform radiation monitor on board the Proba-V satellite launched in an 820 km …

Out-of-field measurements and simulations of a proton pencil beam in a wide range of dose rates using a Timepix3 detector: Dose rate, flux and LET

C Oancea, C Granja, L Marek, J Jakubek, J Šolc… - Physica Medica, 2023 - Elsevier
Stray radiation produced by ultra-high dose-rates (UHDR) proton pencil beams is
characterized using ASIC-chip semiconductor pixel detectors. A proton pencil beam with an …

Detection of fast neutrons with the pixel detector Timepix3

C Granja, R Uhlar, I Chuprakov, P Alexa… - Journal of …, 2023 - iopscience.iop.org
We examined the response of the pixel detector Timepix3 with silicon sensor to well-defined
fast neutron fields. Part of the pixel detector silicon sensor was additionally equipped with a …

[HTML][HTML] Review of solid-state detectors for out-of-field dosimetry and microdosimetry in particle therapy

L Tran, C Oancea, S Kodaira, D Bolst… - Radiation …, 2025 - Elsevier
Fragments and neutrons produced by inelastic reactions in particle therapy can make a
significant contribution to the Relative Biological Effectiveness (RBE) and as a consequence …

[HTML][HTML] Medipix detectors in radiation therapy for advanced quality-assurance

A Rosenfeld, S Alnaghy, M Petasecca, D Cutajar… - Radiation …, 2020 - Elsevier
Spectroscopy-based photon-counting detector systems, Medipix, have many applications in
medicine. Medipix detectors benefit from providing energy information as well as high …

Wide-range tracking and LET-spectra of energetic light and heavy charged particles

C Granja, C Oancea, J Jakubek, L Marek… - Nuclear Instruments and …, 2021 - Elsevier
We developed a highly-selective technique to measure the energy loss and linear-energy-
transfer (LET) spectra of energetic charged particles in high-resolution and over a large …

Single proton LET characterization with the Timepix detector and artificial intelligence for advanced proton therapy treatment planning

P Stasica, H Nguyen, C Granja, R Kopeć… - Physics in Medicine …, 2023 - iopscience.iop.org
Objective. Protons have advantageous dose distributions and are increasingly used in
cancer therapy. At the depth of the Bragg peak range, protons produce a mixed radiation …

High-energy per-pixel calibration of timepix pixel detector with laboratory alpha source

M Sommer, C Granja, S Kodaira, O Ploc - Nuclear Instruments and Methods …, 2022 - Elsevier
The spectral response of the pixel detector Timepix at the high per-pixel proportional range
is examined and calibrated using a simple technique and alpha particles from a standard …

Directional detection of charged particles and cosmic rays with the miniaturized radiation camera MiniPIX Timepix

C Granja, K Kudela, J Jakubek, P Krist, D Chvatil… - Nuclear Instruments and …, 2018 - Elsevier
We evaluate and characterize the directional response of the semiconductor pixel detector
Timepix to charged particles and secondary cosmic rays. The detector granularity and per …