Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9789576 | Physica E: Low-dimensional Systems and Nanostructures | 2005 | 5 Pages |
Abstract
Many-body effects on tunneling of electrons in semiconductor nanowhiskers are investigated in a magnetic quantum limit. We consider the system with which bulk and edge states coexist. We show that interaction parameters of edge states are much smaller than those of bulk states and the tunneling conductance of edge states hardly depends on temperature and the singular behavior of tunneling conductance of bulk states can be observed.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Toshihiro Kubo, Yasuhiro Tokura,