Article ID Journal Published Year Pages File Type
1861352 Physics Letters A 2010 5 Pages PDF
Abstract
The supercurrent flowing through the superconductor/carbon nanotube quantum dot/superconductor junction has been investigated. It shows that the direction of the supercurrent can be controlled by a small axial magnetic field, leading to the 0-π transition, due to the electron's large orbital magnetic moment in the carbon nanotubes.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
Preview
Controllable 0-π transition in the superconductor/carbon nanotube quantum dot/superconductor junction by an axial magnetic field
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