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.
Sparse excitation source reconstruction is a recently developed method for array failure diagnosis. The method reconstructs the excitation source of all elements utilizing the sparsity of the excitation vector, which improves the accuracy of the source reconstruction. Meanwhile, the sparse excitation source reconstruction provides straightforward information on the failing elements. However, same...
The bimodality of upstream electromigration (EM) failures in the dual damascene structure of 45 nm Cu interconnection process with low-k material is investigated, and the improvement is demonstrated. Two major early failure modes with voids forming in via or at the chamfer of via-trench transition area are revealed and attributed to liner process weakness at the respective locations, which can be...
The performance and reliability of ZrO2/In0.53Ga0.47As MOSFETs are shown to be improved by simultaneous reduction of dielectric and interface charges. An amorphous (La)AlOx interlayer at the ZrO2/In0.53Ga0.47As interface is a key to reduce border traps, interface traps and move ZrO2 fixed charge away from the In0.53Ga0.47As. Border traps are reduced ~3x, effective fixed charges are reduced ~3x and...
Summary form only given. Commercial single-mode distributed Bragg reflector (DBR) laser diodes now produce output powers comparable to commercial single-mode Fabry-Perot laser diodes. Within this presentation, high-power tunable AlGaAs DBR laser diodes with single-mode output powers exceeding 200 mW cw are described. In addition, an 16,000 hr. ongoing lifetest on DBR laser diodes will be presented...
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.