dc.citation.conferencePlace |
JA |
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dc.citation.conferencePlace |
Fukuoka, Japan |
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dc.citation.title |
MNC 2014 - 27th International Microprocesses and Nanotechnology Conference |
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dc.contributor.author |
Park, Jong Yul |
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dc.contributor.author |
Kim, Sung-Ho |
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dc.contributor.author |
Kim, Kyung Rok |
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dc.date.accessioned |
2023-12-19T23:08:19Z |
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dc.date.available |
2023-12-19T23:08:19Z |
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dc.date.created |
2015-07-01 |
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dc.date.issued |
2014-11-07 |
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dc.description.abstract |
In this work, we propose extended design window which is helpful to judge whether the plasma-wave transistor (PWT) operates as a resonant terahertz (THz) electromagnetic (EM) wave emitter. When metal-oxide-semiconductor field-effect transistor (MOSFET) is on strong inversion which is believed to be an operation regime of PWT THz emitter, Boltzmann statistics is no longer valid and degenerate Fermi-Dirac distribution should be considered. Based on degenerate carrier velocity model, we report the increased maximum channel length (Lmax) to 17 nm for strained silicon (s-Si) PWT with assuming μ = 500cm2·V-1·s-1. As mobility is enhanced, it is possible to observe two emission spectrums [fundamental (N = 1) and third (N = 3) harmonics] in a specific operation range. Theoretically, increment of Lmax for enhanced μ is limited to near 35nm by the Pauli's principle in the case of s-Si PWT. This theoretical value of Lmax should be compromised by considering actual PWT operation voltage for gate oxide breakdown. |
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dc.identifier.bibliographicCitation |
MNC 2014 - 27th International Microprocesses and Nanotechnology Conference |
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dc.identifier.doi |
10.7567/JJAP.54.06FG08 |
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dc.identifier.issn |
0021-4922 |
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dc.identifier.scopusid |
2-s2.0-84930721449 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/46686 |
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dc.identifier.url |
http://iopscience.iop.org/article/10.7567/JJAP.54.06FG08/meta |
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dc.language |
영어 |
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dc.publisher |
The Japan Society of Applied Physics |
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dc.title |
Extended Design Window of Resonant Plasma-Wave Transistor for Terahertz Emitter by Considering Degenerate Carrier Velocity Model with Fermi-Dirac Distribution |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2014-11-04 |
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