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.
Amorphous-selenium (a-Se) based photodetector is a promising candidate for high sensitivity imaging device with high spatial resolution, high response speed, and a wide detection wave range. Although HARP (high-gain avalanche rushing amorphous photoconductor) is known to be the first a-Se based photodetector that reported carrier multiplication and achieved effective quantum efficiency of 10, physical...
New neutralizing current sensor for AC corona ionizer was proposed and investigated. The sensor can extract the neutralizing current by canceling the static induction current. Both the positive and the negative conduction currents can be measured independently by the proposed sensor.
We have been focusing on fabricating a photodetector that consists of a diamond cold cathode and an amorphous selenium (a-Se) photoconductor, which is one of the practical applications of a cold cathode. We have previously succeeded in achieving a proto-type photodetector of which a heavily nitrogen (N)-doped diamond was used as the cold cathode, and the results indeed showed a low operation voltage...
Two types of sensing system for ion balance control were proposed and investigated base on the potential measurement and the current measurement. Their detection limits of ion balance were below 100 mV for each type. The response time tau of the current measurement type was 5 times shorter than the potential measurement type.
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.