نتایج جستجو برای: multipactor breakdown thresholds

تعداد نتایج: 66085  

2001
Majeed M. Hayat Oh-Hyun Kwon Shuling Wang Joe C. Campbell Bahaa E. A. Saleh Malvin C. Teich

The recurrence theory for the breakdown probability in avalanche photodiodes (APDs) is generalized to heterostructure APDs that may have multiple multiplication layers. The generalization addresses layer-boundary effects such as the initial energy of injected carriers as well as the layer-dependent profile of the dead space in the multiplication region. Reducing the width of the multiplication ...

Journal: :Chinese Physics 2023

For the high-power microwave (HPM) components applied to space environment, seed electrons in may resonate with radio-frequency electrical field and further lead secondary electron multiplication occur, triggering off phenomenon of multipactor. Multipactor deteriorates performance components, severe circumstances, it is even possible result failure or spacecraft. Alumina ceramic possesses good ...

Journal: :Review of Scientific Instruments 2001

2017
Duoduo Wu Jianzhong Ma Yan Bao Wanzhao Cui Tiancun Hu Jing Yang Yuanrui Bai

Porous Ag/TiO2/Au coatings with excellent multipactor suppression were prepared by fabrication of porous Ag surface through two-step wet chemical etching, synthesis of TiO2 coatings by electroless-plating-like solution deposition and deposition of Au coatings via electroless plating. Porous structure of Ag surface, TiO2 coatings on porous Ag surface and Au coatings on porous Ag/TiO2 surface wer...

Journal: :Physical Review Special Topics - Accelerators and Beams 2000

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