A comprehensive study of flicker noise in plasma nitrided SiON p-MOSFETs: process dependence of pre-existing and NBTI stress generated trap distribution profiles

Kapila, G. ; Goyal, N. ; Maheta, V. D. ; Olsen, C. ; Ahmed, K. ; Mahapatra, S. (2008) A comprehensive study of flicker noise in plasma nitrided SiON p-MOSFETs: process dependence of pre-existing and NBTI stress generated trap distribution profiles In: 2008 IEEE International Conference on Electron Devices Meeting (IEDM), 15-17 Dec, 2008, San Francisco, CA, USA.

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Official URL: http://ieeexplore.ieee.org/document/4796625/

Related URL: http://dx.doi.org/10.1109/IEDM.2008.4796625

Abstract

Flicker noise is studied in SiON p-MOSFETs before and after NBTI stress. Pre-stress noise magnitude and slope are correlated and used to verify N density distribution in gate dielectric. Post-stress noise magnitude and slope are used to explore distribution of trap generation during NBTI stress, and independently verified by using MFCP measurements. Consequence of N distribution (in SiON) on NBTI stress and recovery results is shown.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
ID Code:112602
Deposited On:12 Apr 2018 08:00
Last Modified:12 Apr 2018 08:00

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