Total Ionization Radiation Sensor Performance Improvement by Using Si-rich MONOS Device

Autor: Shich-Chuan Wu, Hao-Tien Daniel Lee, Tzu-I Tsai, Fuh-Cheng Jon, Wen-Ching Hsieh, Dawei Heh
Rok vydání: 2016
Předmět:
Zdroj: MATEC Web of Conferences, Vol 71, p 05007 (2016)
ISSN: 2261-236X
DOI: 10.1051/matecconf/20167105007
Popis: The Si-rich metal -oxide-nitride-oxide-silicon (hereafter Si-MONOS) can be candidates for non-volatile total ionization dose (TID) radiation sensors. In the case of Si-MONOS gamma radiation sensors, the gamma radiation induces a significant decrease of threshold voltage V T . The change of V T for Si-MONOS after gamma irradiation has a strong correlation to the TID of gamma ray exposure as well. The Si-MONOS capacitor device in this study has demonstrated the better feasibility for non-volatile TID radiation sensing in the future.
Databáze: OpenAIRE