Utpal Roy

Employment

Employment history is unavailable.

Education

• Indian Institute of Technology Kharagpur PhD
  1984 - 1989

Projects & Funding

Projects & funding information is unavailable.

Publications (106)

• Drift-diffusion model of self-biased 4H-SiC Schottky photodiodes for violet–ultraviolet emitting scintillator readout
  Journal of Applied Physics 2026 DOI: 10.1063/5.0318261
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• Spatial variation of the low-temperature micro-photoluminescence of THM-grown CdZnTeSe
  MATERIALS TODAY COMMUNICATIONS 2025 DOI: 10.1016/J.MTCOMM.2024.111486
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• Determination of electron-hole pair creation energy in Cd0.9Zn0.1Te0.98Se0.02 quaternary semiconductor for room-temperature gamma-ray detection
  ELECTRONICS LETTERS 2024 DOI: 10.1049/ELL2.70007
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• High-Resolution γ-Ray Spectroscopy in Capacitive Frisch Grid CdZnTeSe Detectors
  IEEE ELECTRON DEVICE LETTERS 2024 DOI: 10.1109/LED.2024.3437230
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• Assessment of deep levels with selenium concentration in Cd1-xZnxTe1-ySey room temperature detector materials
  APPLIED PHYSICS LETTERS 2023 DOI: 10.1063/5.0159519
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• Charge Trapping Effects in THM- and VGF-Grown CdZnTeSe Radiation Detectors
  IEEE TRANSACTIONS ON NUCLEAR SCIENCE 2023 DOI: 10.1109/TNS.2023.3306283
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• Electro and electro-photo plasticity of CdZnTeSe and CdZnTe
  MATERIALS TODAY COMMUNICATIONS 2023 DOI: 10.1016/J.MTCOMM.2022.105076
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• Growth interface study of CdTeSe crystals grown by the THM technique
  JOURNAL OF CRYSTAL GROWTH 2023 DOI: 10.1016/J.JCRYSGRO.2023.127261
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• Spectrally-dependent positive and negative photo-plastic effects in CdZnTe and CdZnTeSe
  MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 2023 DOI: 10.1016/J.MSSP.2023.107448
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• Effects of Selenium Doping in Zinc Telluride from First Principles
  JOURNAL OF PHYSICAL CHEMISTRY C 2022 DOI: 10.1021/ACS.JPCC.2C05168
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