نتایج جستجو برای: thermionic electron emission
تعداد نتایج: 473143 فیلتر نتایج به سال:
The high confinement mode (H-mode) is a preferred operation of tokamak devices in the future, but burst edge localized (ELM) will sharply increase heat load deposited on divertor target,raising target temperature rapidly and strengthening surface thermionic emission. In this paper, one-dimensional fluid model used to simulate influence electron emission characteristics magnetized sheath. result...
Boğaziçi Üniversitesi KAHVE Laboratuvarı’nda prototip termiyonik electron tabancası, endüstriyel elektron demeti uygulamalarında deneyim kazanmak amacıyla tasarlanmış ve üretilmiştir. Elektron tabancası tungsten filament, Wehnelt bardağı, Faraday bardağı solenoid bileşenlerinden oluşmaktadır. benzetimleri IBSimu isimli program kullanılarak gerçekleştirilmiştir. Üretimi gerçekleştirilen 20 kV po...
Direct reaction of herringbone, platelet, or narrow, tubular herringbone graphitic carbon nanofibers (GCNFs) with molten potassium gives K/GCNF intercalates with stoichiometric control of potassium loading. Intercalate formation is confirmed by powder X-ray diffraction and micro-Raman spectroscopy. K/GCNF intercalates act as radical-anion alkene polymerization catalysts and reduce water with st...
The metal-insulator-semiconductor (MIS) diode is the most useful device in the study of semiconductor surfaces. The current-voltage data of the metal-insulatorsemiconductor Schottky diode are simulated using thermionic emission diffusion equation taking into account the interfacial layer parameters. The calculated current–voltage data are fitted into ideal thermionic emission diffusion equation...
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