2 papers
cond-mat1996
Enhancement of Persistent Current on Multichannel Ring
F. V. Kusmartsev
We describe a "train" effect which may exist in small metallic and semiconductor rings and might be associated with the long-standing problem of the persistent current enhancement.…
cond-mat1994
Enhancement of Persistent Current on Multichannel Ring
F. V. Kusmartsev
We study the effect of strong electron-electron interactions on the persistent current in a multichannel ring with the aid of Bosonization and the Bethe ansatz equation discussed b…