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

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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.

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140-143

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March 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1063/1.332323

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