GERENCIA FÍSICA

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https://nuclea.cnea.gob.ar/handle/20.500.12553/5207

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Examinando GERENCIA FÍSICA por Materia "ACELERADORES LINEALES"

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    Fully-Depleted SOI MOSFET Sensors in Accumulation Mode for Total Dose Measurement
    (IEEE (Institute of Electrical and Electronics Engineers), 2018-00-00) Alcalde Bessia, F.; Flandre, D.; André, N.; Irazoqui, J.; Pérez, M.; Gómez Berisso, M.; Lipovetzky, J.; Gerencia Física. Departamento Materia Condensada. División Bajas Temperaturas
    Fully Depleted Silicon-on-Insulator (FD-SOI) transistors fabricated with a custom process in Université Catholique de Louvain (UCL) were irradiated with X-rays using an Elekta Synergy radiotherapy linear accelerator. I-V curves of FD-SOI are sensitive to charges produced in the buried oxide (BOX) by ionizing radiation, so it is possible to use these devices as radiation dosimeters. In this work, we evaluated the use of thick BOX back-gate transistors for Total Ionizing Dose (TID) measurement using different bias conditions and we obtained a maximum sensitivity of 191 mV/Gy for devices operating in accumulation mode.