
Dr Michael Hubbard
Space Radiation Environment Scientist
Biography
Michael received his PhD from the University of Surrey in 2020 where he studied pulse shape discrimination in plastic scintillator for applications in nuclear security. Following his PhD, he joined the Centre of Electronic Imaging (CEI) at the Open University as a Space Radiation Environment Scientist. At the CEI, Michael investigates the impact of the radiation environment for future space missions. He utilises the Geant4 toolkit to create simulations for various missions to simulate background radiation and dose damage for instruments. Michael is currently associated with the ATHENA, SMILE and THESEUS missions.
Research interests
- Radiation transport simulations
- Scintillation detector technologies
- Detection techniques and data analysis algorithms
- X-ray detection technologies
- Neutron detector technologies
- Muon tomography
- Radiation protection for Solar Cells
Publications
Journal Article
SMILE Soft X-ray Imager (SXI) CCD370 proton irradiation results (2024)
Impact of particle passage and focusing from micro-pore optics for radiation damage estimates (2024)
SMILE soft X-ray Imager flight model CCD370 pre-flight device characterisation (2023)
Impact of impurities in shielding material on simulations of instrument background in space (2023)
The CCD instrument background of the SMILE SXI (2023)
The Soft X-ray Imager (SXI) on the SMILE Mission (2023)
Mitigating the effects of particle background on the Athena Wide Field Imager (2022)
Enhanced simulations on the Athena/Wide Field Imager instrumental background (2021)
Exploration of Fourier based algorithms and detector designs for pulse shape discrimination (2019)
Presentation / Conference
CMOS image sensors for x-ray interferometry (2024)
Calibrating and correcting charge transfer inefficiency in CCDs using Pyxel (2022)
Feasibility of using Micro Silica Bead TLDs for 3D dosimetry in brachytherapy (2019)
Thesis
Light Transport Modelling Of Pulse Shape Discrimination Within Plastic Scintillators. (2020)