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.
TaN was widely used as Cu diffusion barrier in CMOS Cu-BEOL technology, in which it was removed by CMP process. Some work was done on TaN etch by Br/Cl-based gas for metal gate application. But seldom work was done for TaN etch in CF-based gas. In this work TaN etching in CF4/CHF3 gas was investigated on CVD alpha-Si substrate for CMOS compatible MEMS/Sensor application. To avoid resist poisoning...
In this study, we fabricated in-plane thermoelectric micro-generators (4 mm times 4 mm) based on bismuth telluride thin films by using flash evaporation method. The thermoelectric properties of as-grown thin films are lower than those of bulk materials. Therefore the as-grown thin films were annealed in hydrogen at atmospheric pressure for 1 hour in a temperature range of 200 degC. to 400degC. By...
The magnetic properties and microstructure of Pr-Fe-B(Ga) melt-spun ribbons prepared by the single- or twin-roller method were studied. A texture with the c-axis normal to the surface was observed in slowly quenched ribbons, and showed a strong dependence on composition. Addition of Ga is effective for increasing the coercivity and the c-axis alignment of ribbons. Magnetic measurements of powders...
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.