The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The parasitic capacitances in Vertical FET(VFET) are investigated. Vertical device has additional parasitic capacitance compared with lateral device because of deeply contacted drain metal. This parasitic capacitance degrades the performance of the device. In this study, tri-gate channel VFET which eliminates the additional parasitic capacitance without broadening the device area is proposed.
In this paper, we have investigated RC delay not only on single channel but also on multi-channels in lateral FET (LFET) and vertical FET (VFET). It has verified that there is always constant for SCEs regardless of the number of channels. Since all structures have the same gate length and spacer length, they have the same gate controllability. On the other hand, RC delay depends on the structure....
Self-heating effects (SHEs) were studied on the vertical nanoplate-shaped gate-all-around (GAA) FETs (vNPFETs) as a target of 5nm node technology. The thermal properties are compared between face-up and face-down configuration. Decreasing the channel width is vulnerable to both configurations in terms of SHEs due to the reduced area of heat dissipation. It is well known that the SHE is alleviated...
Device characteristics in the operating region, subthreshold region, and OFF region were analyzed to propose optimum design guideline for nanowire FET. First, the research was focused on the structure of extension region in perspective of RC delay. Also, Subthreshold Swing (SS) and Gate Induced Drain Leakage (GIDL) were investigated because these characteristics are greatly affected by the structure...
In this work, Work-Function Variation (WFV) are studied on 5 nm node gate-all-around (GAA) Vertical Nanoplate FET (NP VFET) in 6-T SRAM using Technology computer-aided design (TCAD) simulation. As WFV effects become intensified, we investigate the WFV effects for an accurate guideline with regard to grain size (GS) and channel area of NP VFET in SRAM bit cells.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.