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Mostafa Behtouei, Bruno Spataro, Luigi Faillace, Martina Carillo, Alberto Leggieri, Luigi Palumbo and Mauro Migliorati
Advanced technical solution for the design of a low perveance electron gun with a high quality beam dedicated to high power Ka-band klystrons is presented in this paper. The proposed electron gun can be used to feed linear accelerating structures at 36 G...
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Yi Zhang, Qiang Shen, Liqiang Hou and Shufan Wu
The safety of on-orbit satellites is threatened by space debris with large residual angular velocity and the space debris removal is becoming more challenging than before. This paper explores the non-contact despinning and traction problem of high-speed ...
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Anatoly Panchenko,Dmytro Karlov,Yuriy Kusakin,Maksim Kuravskiy,Oleksandr Drol
Pág. 25 - 34
The study offers a solution to the problem associated with the use of batteries in autonomous solar and wind power plants, power installations, and electric vehicles. It is known that one battery element can produce 1.2?4 V, which is not enough for ...
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Jan Metje, Fabiano Lever, Dennis Mayer, Richard James Squibb, Matthew S. Robinson, Mario Niebuhr, Raimund Feifel, Stefan Düsterer and Markus Gühr
We present a highly flexible and portable instrument to perform pump-probe spectroscopy with an optical and an X-ray pulse in the gas phase. The so-called URSA-PQ (German for ?Ultraschnelle Röntgenspektroskopie zur Abfrage der Photoenergiekonversion an Q...
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Haishen Huang, Kun Yang, Wan Zhao, Tingyan Zhou, Xiude Yang and Bo Wu
In this paper, the structure and the electronic and magnetic properties of VFeScZ (Z = Sb, As, P) series alloys are systematically studied based on the Perdew?Burke?Ernzerhof (PBE) generalized gradient approximation (GGA) calculation within the first-pri...
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