A local approach for global partial density of states

Details A local approach for global partial density of states A local approach for global partial density of states

1997-03-15

arxiv.org/abs/cond-mat/9703156v1

Physics

Condensed Matter

10 pages, LaTeX

Scientific paper

To apply the scattering approach for the problem of AC transport through coherent quantum conductors, various partial density of states must be evaluated. If the global partial density of states (GPDOS) is calculated externally using the energy derivatives of the scattering matrix, the results are not precise unless the conductor has a large scattering volume. We propose a local formula for GPDOS which is suitable for any finite scattering volume. We apply this formula to compute the emittance of a two-dimensional quantum wire under the multi-mode and finite temperature condition.

Affiliated with

Also associated with

No associations

Rating

A local approach for global partial density of states does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A local approach for global partial density of states, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A local approach for global partial density of states will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-497011