RECOVERDI METOD APPLICABILITI OF VACCUM DIODE VOLT-AMPER CHARACTERISTICS BASED ON A SINGLE HIGH-VOLTAGE PULSE
Results verification of recovery method of vacuum diode volt-ampere characteristics (VAC), based on a single high voltage pulse and current response, are presented. Experimental verification was done vacuum diode with single crystal LaB6 (100), and there was a good correspondence between the receive...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
National Aerospace University «Kharkiv Aviation Institute»
2016-06-01
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| Series: | Радіоелектронні і комп'ютерні системи |
| Subjects: | |
| Online Access: | http://nti.khai.edu/ojs/index.php/reks/article/view/930 |
| Summary: | Results verification of recovery method of vacuum diode volt-ampere characteristics (VAC), based on a single high voltage pulse and current response, are presented. Experimental verification was done vacuum diode with single crystal LaB6 (100), and there was a good correspondence between the received VAC of a vacuum diode and the theoretical one. Under using a thermionic cathode of pressed composition material Ba0,25Sr0,75HfO3 abnormal Schottky effect was recorded and a possible distortion of VAC received by traditional methods is shown. Experimental verification of the method confirms its applicability also for thermionic cathode characteristic determination under fact processes. |
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| ISSN: | 1814-4225 2663-2012 |