Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
4
From page
17
To page
20
Abstract
The tunnel junction of an s-wave superconductor (SC) coupled to two spatially separated fractional quantum Hall (FQH) liquids with opposite spin polarizations is investigated theoretically. In the strong coupling limit, crossed Andreev reflection occurs, where a set of quasiparticles reflected as quasiholes on each FQH liquid side with Cooper pairs transmitted into the SC. The numbers of quasiparticles and quasiholes involved in the AR process satisfy a specific selection rule. In addition, such a setup can serve as an entangler, creating a spin singlet of two electrons, which are spatially separated.
Journal title
Acta Tropica
Serial Year
2014
Journal title
Acta Tropica
Record number
1751563
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