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 radiation characteristic of the floating-gate switch in a 0.22 mum flash-based FPGA is investigated by measuring the threshold voltage after each stage of X-ray irradiation. The focus is on the applied bias on the floating-gate device during irradiation. A two-parameter, semi-physical model is used to fit the experimental results. For an erase or write state with a particular irradiation-bias,...