dc.contributor.author |
Pavlov, B. |
en |
dc.contributor.author |
Roach, G. |
en |
dc.contributor.author |
Yafyasov, A. |
en |
dc.date.accessioned |
2009-08-28T03:21:36Z |
en |
dc.date.available |
2009-08-28T03:21:36Z |
en |
dc.date.issued |
1998-03 |
en |
dc.identifier.citation |
Department of Mathematics - Research Reports-389 (1998) |
en |
dc.identifier.issn |
1173-0889 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/5044 |
en |
dc.description.abstract |
barrier is compared with one corresponding to a finite periodic chain of $N$ potential barriers or wells. It is proved, that even for small periodic potentials the exponential decreasing of the transmission coefficient for growing $N$ takes place in lacunas of the corresponding periodic operator on the whole real line. Using the Landauer formula we express the conductivity of the corresponding onedimensional conductor in terms of the transmission coefficient. |
en |
dc.publisher |
Department of Mathematics, The University of Auckland, New Zealand |
en |
dc.relation.ispartofseries |
Research Reports - Department of Mathematics |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.source.uri |
http://www.math.auckland.ac.nz/Research/Reports/view.php?id=389 |
en |
dc.title |
LANDAUER FORMULA AND FORMING OF SPECTRAL BANDS |
en |
dc.type |
Technical Report |
en |
dc.subject.marsden |
Fields of Research::230000 Mathematical Sciences::230100 Mathematics |
en |
dc.rights.holder |
The author(s) |
en |