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.
Mobility and velocity enhancements of hole on Si (110) and (100) substrates are accurately investigated for short-channel highly-strained pFETs. Local channel stress in short gate length is successfully observed for damascene gate pFETs with stressors by UV-Raman spectroscopy. A high channel stress of -2.4 GPa is measured for a 30-nm gate length device. Hole mobility and saturation velocity are precisely...
Electron mobility enhancement using a top-cut stress liner and the replacement gate process is demonstrated and the concept of stress localization is proposed, for the first time. Eliminating a dummy gate after tensile stress liner formation enhances lateral stress at the channel region and achieves good mobility improvement. A detailed analysis using stress and mobility calculation based on a band...
Damascene gate process enhances the drivability in shorter gate length region, as compared to conventional gate 1st process for pFETs with compressive stress SiN liner and embedded SiGe. The origin of the gate length effect is investigated for the first time by using the UV-Raman spectroscopy. Moreover, the relationship between channel strain and gate width for damascene gate pFETs is analyzed and...
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.