A lanthanum hexaboride cathode for a high-current microtron
| Autor: | I. M. Matora, V. D. Anan'ev, V. S. Kindysheva |
|---|---|
| Rok vydání: | 1968 |
| Předmět: |
Materials science
business.industry Metals and Alloys Electrical engineering Electron Lanthanum hexaboride Condensed Matter Physics Cathode law.invention Resonator chemistry.chemical_compound chemistry Mechanics of Materials law Metallic materials Materials Chemistry Ceramics and Composites Optoelectronics Current (fluid) business Microtron |
| Zdroj: | Soviet Powder Metallurgy and Metal Ceramics. 7:629-631 |
| ISSN: | 0038-5735 |
| DOI: | 10.1007/bf00780220 |
| Popis: | 1. Optimum methods are found for hot-pressing moldings of lanthanum hexaboride for preparing thermocathodes for the resonator of a powerful high-current microtron. 2. An original method of support for the thermocathode in the microtron resonator is developed, and optimum operating conditions are established for the thermocathode, permitting the production of 70 mA of electrons accelerated in the microtron to 30 MeV, with a service life of over 500 h. 3. Recommendations are given for ensuring normal operation of a microtron with a lanthanum hexaboride cathode. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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