INVESTIGADORES
CARBONETTO SebastiÁn Horacio
artículos
Título:
Radiation Sensor Based on MOSFETs Mismatch Amplification for Radiotherapy Applications
Autor/es:
GARCIA INZA, M.; CARBONETTO, S.; LIPOVETZKY, J.; FAIGON, A.
Revista:
IEEE TRANSACTIONS ON NUCLEAR SCIENCE
Editorial:
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Referencias:
Lugar: New York; Año: 2016 vol. 63 p. 1784 - 1789
ISSN:
0018-9499
Resumen:
In this paper we present a new dosimeter based on a pair of thick gate oxide MOSFET sensors. A differential circuit topology with a feedback loop provides stabilized output with selectable sensitivity amplification for real-time in vivo dosimetry. Radiation response shows a wide linear output range and an effective thermal rejection. These properties make this circuit suitable for dose control in radiotherapy applications.
