.png){kind=icon}
.png){kind=icon}
Return
Meissner effect funneling
.png){kind=icon}
PRE
AI
DOI：10.1063/1.3619850.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Focusing of a positron beam in a magnetic field funnel is demonstrated using a preferentially-cooled pure niobium single crystal into the superconductor region. A magnetic field increase of 18% was indirectly measured through a hole in a cylindrical niobium sample. The results demonstrate a charged particle beam focusing technique. The results have implications for the brightness enhancement of positron beams and trap-based beams. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3619850]
Keywords:
THIN-FILMS
POSITRONIUM
CONDENSATION
ANNIHILATION
NIOBIUM
FIELD
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
3.6
Papers:
10.4W
Citations:
17.8W