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DC Field | Value | Language |
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dc.contributor.author | Chowdhury, Joy | - |
dc.contributor.author | Deyasi, Arpan | - |
dc.contributor.author | Sarkar, Angsuman | - |
dc.contributor.author | Mahapatra, Kamalakanta | - |
dc.date.accessioned | 2019-12-26T11:26:49Z | - |
dc.date.available | 2019-12-26T11:26:49Z | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | 5th IEEE International Symposium on Smart Electronic Systems ( IEEE-iSES 2019 ), Rourkela, India, 16-18 December 2019. | en_US |
dc.identifier.uri | http://hdl.handle.net/2080/3406 | - |
dc.description | Copyright of this document belongs to proceedings publisher. | en_US |
dc.description.abstract | Threshold voltage (with and without body bias) for heterostructure pMOSFET is analytically explored as a function of applied bias for Si-SixGe1-x material system in presence of band-to-band tunneling. Threshold voltage for given device structure is calculated in the light of body effect for different structural parameters, and mole fraction of Ge is chosen as 0.28 for that operating point where 2DEG is yet to be formed, and thus making it apposite for estimating subthreshold conduction. Using this optimum structure, BTBT effect is incorporated to quantity the variation of threshold voltage over a range of source-to-gate voltages (VSG). The results accord with available experimental data for very low and higher values of source-to-drain voltage (VSD). Result is also computed in absence of tunneling effect, and drastic variation is observed which speaks in favor of our proposed model of subthreshold conduction which can be further extended for modeling of sub-threshold drain current characteristics of HFETs. | en_US |
dc.subject | Tunneling window | en_US |
dc.subject | Heterostructure FET | en_US |
dc.subject | Heterostructure FET | en_US |
dc.subject | Threshold Voltage | en_US |
dc.subject | Structural parameters | en_US |
dc.subject | High-K dielectric | en_US |
dc.title | Novel Threshold Voltage Model incorporating Band-To-Band Tunneling in Heterostructure p-MOSFET | en_US |
dc.type | Article | en_US |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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2019_ISES_JChowdhury_NovelThreshold.pdf | Conference paper | 390.73 kB | Adobe PDF | View/Open |
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