https://scholars.lib.ntu.edu.tw/handle/123456789/516610
Title: | Investigation of Electrostatic Integrity for Ultrathin-Body Germanium-On-Nothing MOSFET | Authors: | Y.-S. Wu P. Su VITA PI-HO HU |
Keywords: | Electrostatic integrity; germanium; germanium-on-nothing (GeON); Poissons equation; silicon-on-nothing (SON); ultrathin body (UTB) | Issue Date: | 2011 | Journal Volume: | 10 | Journal Issue: | 2 | Start page/Pages: | 325-330 | Source: | IEEE Transactions on Nanotechnology | Abstract: | This paper examines the electrostatic integrity of ultrathin-body (UTB) germanium-on-nothing (GeON) MOSFET using theoretically calculated subthreshold swing from the analytical solution of Poissons equation. Our results indicate that UTB GeON MOSFETs with the ratio of channel length (Lg) to channel thickness (Tch) around 4 can show comparable subthreshold swing to that of the silicon-on-nothing counterparts. The impact of buried insulator (BI) thickness (TBI) and BI permittivity on the electrostatic integrity of the UTB germanium channel devices are also examined. © 2006 IEEE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/516610 https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952673737&doi=10.1109%2fTNANO.2010.2041010&partnerID=40&md5=cb4fea687a9b30bda447ac81bb45c9c8 |
ISSN: | 1536125X | DOI: | 10.1109/tnano.2010.2041010 | SDG/Keyword: | Analytical solutions; Buried insulators; Channel device; Channel length; Channel thickness; Electrostatic integrity; MOS-FET; MOSFETs; Poissons equation; Silicon-on-nothing; silicon-on-nothing (SON); Subthreshold swing; Ultra-thin-body; ultrathin body (UTB); Electrostatic devices; Electrostatics; MOSFET devices; Germanium |
Appears in Collections: | 電機工程學系 |
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