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Exploring Minimal Scenarios to Produce Transversely Bright Electron Beams Using the Eigen-Emittance Concept
emittance free electron laser x-rays emittance exchange eigen-emittance
2011/8/4
Abstract: Next generation hard X-ray free electron lasers require electron beams with low transverse emittance. One proposal to achieve these low emittances is to exploit the eigen-emittance values of...
A new twist on transmission electron microscopy (TEM) could enable the technique to unlock even more secrets on the nanoscale. Researchers in the US have produced a helical-shaped beam of electrons th...
New twist to electron beams（图）
electron beams the fundamental physical property orbital angular momentum
2010/4/15
Physicists in Japan have for the first time generated beams of electrons displaying the fundamental physical property of orbital angular momentum. Like light beams before, these electron beams have ha...
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篇名
On the possibility of determining an effective energy spectrum of clinical electron beams from percentage depth dose (PDD) data of broad beams
语种
英文
撰写或编译
撰写
作者
Luo Zhengming and David Jette
第...
Creating monoenergetic electron beams on a tabletop（图）
monoenergetic electron beams tabletop plasma wakefields
2006/12/19
13 December 2006，High-energy particles are mostly produced in vast conventional accelerators such as the 6.3-km-circumference Tevatron in the US. But while these costly edifices have undoubtedly led t...