The effects of the electron-electron interaction on the spin-filter proposed by Středa and Šeba are studied. Using bosonization methods, we obtain the velocity of the collective mode and the spectral function exactly at low energy. These results can be experimentally verified by tunneling experiments.
|Number of pages||6|
|Journal||Journal of the Korean Physical Society|
|Publication status||Published - 2006 Sep 1|
ASJC Scopus subject areas
- Physics and Astronomy(all)