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Capacitor-based isolation amplifiers for harsh radiation environments

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Franco Peláez, Francisco Javier and Zong, Yi and Agapito Serrano, Juan Andrés (2009) Capacitor-based isolation amplifiers for harsh radiation environments. Nuclear instruments & methods in physics research. Section A, Accelerators spectrometers detectors and associated equipment, 612 (2). 367 - 373. ISSN 0168-9002

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Official URL: http://dx.doi.org/10.1016/j.nima.2009.11.009


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Abstract

Commercial-off-the-shelf (COTS) capacitor-based isolation amplifiers were irradiated at the Portuguese Research Reactor (PRR) in order to determine its tolerance to the displacement damage and total ionising dose (TID). The set of experimental data shows that some of these devices are suitable for zones inside future nuclear facilities where the expected total radiation damage would be below 2.2 × 10 13 1 ‐ MeV neutron / cm 2 and 230 Gy (Si). However, some drawbacks must be taken into account by the electronic designers such as the increase of the output offset voltage and the slight modification of the transmission gain.


Item Type:Article
Uncontrolled Keywords:Total ionising dose (TID)
Subjects:Sciences > Physics > Electronics
Sciences > Physics > Radioactivity
ID Code:28858
Deposited On:27 Feb 2015 13:24
Last Modified:10 Dec 2018 14:58

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