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.
This paper studies how boron thermal diffusion in SiGe heterostructure are influenced by different source drain extension high-energy fluorine implant after SiGe thermal process for advanced HKMG SRAM device. Different fluorine profiles may introduce different fluorine concentration along Si/SiGe interface and result in fluorine interstitial cluster at different SiGe positions after SiGe 700°C thermal...
We report here experimental investigations on GeOI pMOSFET: Besides the +65% mobility enhancement in narrow channel GeOI pMOSFETs as compared to wide channels, attributed to improved sidewall transport properties, <100> channel orientation transport is investigated for the first time in Ge (001): unlike Si, no current gain is observed compared to <110> channel orientation. Finally, ballisticity...
We report on a 65 nm Ge pFET with a record performance of Ion = 478muA/mum and Ioff,s= 37nA/mum @Vdd= -1V. These improvements are quantified and understood with respect to halo/extension implants, minimizing series resistance and gate stack engineering. A better control of Ge in-diffusion using a low-temperature epi-silicon passivation process allows achieving 1nm EOT Ge-pFET with increased performance.
We demonstrate for the first time 70 nm gate length TiN/HfO2 pMOSFETs on 200 mm GeOI wafers, with excellent performances: ION=330 muA/mum & IOFF=1 muA/mum @ Vd=-1.2 V (without germanide). These performances are obtained using adapted counterdoping and pocket implants. We report the best CV/I vs. IOFF trade-off for Ge or GeOI: CV/I=4.4 ps, IOFF=500 nA/mum @ Vd=-1 V. Moreover, based on fine electrical...
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.