Use of a PIN photodiode for dosimetric purposes in radiation processing
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2007
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INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 8th/ MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 15th
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This work examines the possibility of using a silicon PIN photodiode (SFH 00206) as a rotine dosimeter for
irradiation processes that have been performed with a Gamma Cell facility in the Centro de Tecnologia das
Radiações (CTR) at IPEN/CNEN-SP. The diode is encapsulated in a polymer plastic of 1.2 mm thickness and it
was connected in the photovoltaic mode to the input of a Keithley 617 electrometer. The current response of the
device was performed using a 60Co-gamma source, with a dose rate of about 2.94 kGy/h. The diode’s response
as a function of the gamma-ray doses in the interval of 5 Gy to 100 Gy has been investigated and the results
have demonstrated a linear behavior in the whole range.
Como referenciar
FERREIRA, DANILO C.; CAMARGO, FABIO de; NAPOLITANO, CELIA M.; GONCALVES, JOSEMARY A.C.; KHOURI, HELEN J.; BUENO, CARMEN C. Use of a PIN photodiode for dosimetric purposes in radiation processing. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 8th/ MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 15th, Sept. 30 - Oct. 5, 2007, Santos, SP. Proceedings... Disponível em: http://repositorio.ipen.br/handle/123456789/11863. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.