Spatial distribution of local density of states in vicinity of impurity on semiconductor surface

Details Spatial distribution of local density of states in vicinity of impurity on semiconductor surface Spatial distribution of local density of states in vicinity of impurity on semiconductor surface

2009-05-14

arxiv.org/abs/0905.2312v1

JETP Letters, Vol.89,#1, pp. 24-29, 2009

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

6 pages, 5 figures

Scientific paper

We present the results of detailed theoretical investigations of changes in local density of total electronic surface states in 2D anisotropic atomic semiconductor lattice in vicinity of impurity atom for a wide range of applied bias voltage. We have found that taking into account changes in density of continuous spectrum states leads to the formation of a downfall at the particular value of applied voltage when we are interested in the density of states above the impurity atom or even to a series of downfalls for the fixed value of the distance from the impurity. The behaviour of local density of states with increasing of the distance from impurity along the chain differs from behaviour in the direction perpendicular to the chain.

Affiliated with

Also associated with

No associations

Rating

Spatial distribution of local density of states in vicinity of impurity on semiconductor surface 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 Spatial distribution of local density of states in vicinity of impurity on semiconductor surface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spatial distribution of local density of states in vicinity of impurity on semiconductor surface will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-400266