Paper Title:

Radiation Effect of Metal-Oxide-Semiconductor Structure Irradiated by Electron

Periodical Applied Mechanics and Materials (Volume 161)
Main Theme Advanced Materials and Engineering Applications
Edited by Jiatao Zhang
Pages 140-143
DOI 10.4028/www.scientific.net/AMM.161.140
Citation Jian Xin Zhang et al., 2012, Applied Mechanics and Materials, 161, 140
Online since March, 2012
Authors Jian Xin Zhang, Jun Xing Liu, You Bao Wan
Keywords Electron, Interface Density, MOS, Radiation
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Abstract

×MOS structure has been radiated by electron, dosage is 2×1013 cm-2 ~ 1×1014 cm-2. The interface density distributing in energy band has been tested by quasi-static method. It is found that interface density increase while electron dosage increasing. When dosage arrived to 1×1014 cm-2, interface density arrives to 1013(cm-2eV-1),which is two order of magnitude higher than without irradiation. Further more, the shapes of density increase curve are completely different.