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Dr Kjell Koch-Mehrin

Senior Research Associate, SMILE SXI Operations Scientist

Profile for Kjell Mehrin-Koch

School/Department: Physics and Astronomy, School of

Email: kkm23@leicester.ac.uk

Profile

Research associate with a background in X-ray detection instrumentation working on the SMILE SXI instrument

Research

Publications

Sembay, S., Alme, A. L., Agnolon, D., Arnold, T., Beardmore, A., Belén Balado Margeli, A., Bicknell, C., Bouldin, C., Branduardi-Raymont, G., Crawford, T., Breuer, J. P., Buggey, T., Butcher, G., Canchal, R., Carter, J. A., Cheney, A., Collado-Vega, Y. M., Connor, H., … Yang, S. (2024). The Soft X-ray Imager (SXI) on the SMILE Mission. Earth and Planetary Physics, 8(1), 5–14.

Koch-Mehrin, K. A. L., Bugby, S. L., Lees, J. E., Veale, M. C., & Wilson, M. D. (2021). Charge Sharing and Charge Loss in High-Flux Capable Pixelated CdZnTe Detectors. Sensors, 21(9), 3260.

Koch-Mehrin, K. A. L., Lees, J. E., & Bugby, S. L. (2020). A spectroscopic Monte-Carlo model to simulate the response of pixelated CdTe based detectors. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 976, 164241.

Bugby, S. L., Koch-Mehrin, K. A. L., Veale, M. C., Wilson, M. D., & Lees, J. E. (2019). Energy-loss correction in charge sharing events for improved performance of pixellated compound semiconductors. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 940, 142–151.

Interests

  • X-ray CCD and CMOS detectors and calibration
  • Compound semiconductors for X-ray detection
  • Computer simulations of X-ray instrumentation
  • Scientific Python software development
  • Mission planning and operations of instruments in Space

Qualifications

  • Physics Phd | Âé¶¹ÊÓÆµ, Space Research Centre

Thesis title: The hard X-ray performance of pixelated CdTe-based detectors using Monte Carlo and ab initio simulations

  • Physics MPhys | University of Kent

Thesis title: A Computer Simulation Study of the Oxygen Ion Diffusitivity in Doped Mesoporous Structures of Ceria (CeO2)

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