An analytical study of hot-carrier degradation effects in sub-micron MOS devices
In this present communication, we have studied the effect of hot-carrier degradation effects on surface potential, threshold voltage and DIBL of the sub-micron device. We have derived a more accurate model for the threshold voltage in the presence of hot carrier degradation effect. Our model include...
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| Format: | Article |
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EDP SCIENCES S A
2008
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| Online Access: | http://shdl.mmu.edu.my/2742/ |
| _version_ | 1848790137395216384 |
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| author | Singh, A. K. |
| author_facet | Singh, A. K. |
| author_sort | Singh, A. K. |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | In this present communication, we have studied the effect of hot-carrier degradation effects on surface potential, threshold voltage and DIBL of the sub-micron device. We have derived a more accurate model for the threshold voltage in the presence of hot carrier degradation effect. Our model includes a fitting parameter to take care of short channel effects. The validity of our model is verified by the MINIMOS simulator results. Our analysis predicts that the minimum potential position along the channel is not affected by the sign of the hot carrier induced localized interface charge density and always occurs in damage free region. DIBL effect is more pronounced in submicron devices in the presence of the hot carrier degradation effect. |
| first_indexed | 2025-11-14T18:07:50Z |
| format | Article |
| id | mmu-2742 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:07:50Z |
| publishDate | 2008 |
| publisher | EDP SCIENCES S A |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-27422011-09-14T06:11:01Z http://shdl.mmu.edu.my/2742/ An analytical study of hot-carrier degradation effects in sub-micron MOS devices Singh, A. K. T Technology (General) QC Physics In this present communication, we have studied the effect of hot-carrier degradation effects on surface potential, threshold voltage and DIBL of the sub-micron device. We have derived a more accurate model for the threshold voltage in the presence of hot carrier degradation effect. Our model includes a fitting parameter to take care of short channel effects. The validity of our model is verified by the MINIMOS simulator results. Our analysis predicts that the minimum potential position along the channel is not affected by the sign of the hot carrier induced localized interface charge density and always occurs in damage free region. DIBL effect is more pronounced in submicron devices in the presence of the hot carrier degradation effect. EDP SCIENCES S A 2008-05 Article NonPeerReviewed Singh, A. K. (2008) An analytical study of hot-carrier degradation effects in sub-micron MOS devices. The European Physical Journal Applied Physics, 42 (2). pp. 87-94. ISSN 1286-0042 http://dx.doi.org/10.1051/epjap:2008047 doi:10.1051/epjap:2008047 doi:10.1051/epjap:2008047 |
| spellingShingle | T Technology (General) QC Physics Singh, A. K. An analytical study of hot-carrier degradation effects in sub-micron MOS devices |
| title | An analytical study of hot-carrier degradation effects in sub-micron MOS devices |
| title_full | An analytical study of hot-carrier degradation effects in sub-micron MOS devices |
| title_fullStr | An analytical study of hot-carrier degradation effects in sub-micron MOS devices |
| title_full_unstemmed | An analytical study of hot-carrier degradation effects in sub-micron MOS devices |
| title_short | An analytical study of hot-carrier degradation effects in sub-micron MOS devices |
| title_sort | analytical study of hot-carrier degradation effects in sub-micron mos devices |
| topic | T Technology (General) QC Physics |
| url | http://shdl.mmu.edu.my/2742/ http://shdl.mmu.edu.my/2742/ http://shdl.mmu.edu.my/2742/ |