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Investigation of technology, physical and detection performances of X- and gamma ray InP-based detectors

Supervisor: prof. Ing. Vladimír Nečas, PhD.

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Project description:Scientific project is basically devoted to investigation of technology of InP radiation detector, its physical proper-ties and detection performances study in correlation with observed physical properties of base InP substrates. Following results should be obtained: a) information about substrates GaAs and InP suitable for radiation detector fabrication by the systematic comparative study of their physical properties: structural and point defects, galvanomaghetic and optical parameters; b) contribution to InP based radiation detector technology by optimisation of technological processes: etching, technology and topology of electrodes, and surface passivation; c) electrical and detection performances study by testing of detectors using X- and gamma-ray sources; d) resistance of InP materials and detector structures against radiation damage, and e) new information about radiation defects created in InP.
Kind of project:VEGA ()
Department:Department of nuclear physics and technology (FEEIT)
Project identification:2/4151/04
Project status:Successfully completed
Project start date :01. 01. 2004
Project close date:31. 12. 2006
Number of workers in the project:2
Number of official workers in the project:0