Title: Quantum Journal Club: Carbon Nanotubes as Cooper-Pair Beam Splitters
Speaker: Xiao Xue Tsinghua University
Time: 2015-07-03 15:00-2015-07-03 16:00
Venue: MMW S327

Abstract:

We report on conductance measurements in carbon nanotube based double quantum dots connected to two normal electrodes and a central superconducting finger. By operating our devices as beam splitters, we provide evidence for crossed Andreev reflections tunable in situ. This opens an avenue to more sophisticated quantum opticslike experiments with spin entangled electrons.



Short Bio: