Jobst, S and Zwerschke, S and Smet, J and Gerhardts, R and Weiss, Dieter and Klitzing, K and Umanski, V (2000) Composite Fermions in a weakly density modulated 2DEG: Directive evidence of a periodic magnetic field around n=1/2. Physica E 6, p. 87.
Full text not available from this repository.
Other URL: http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6VMT-3YSY07V-R-1K&_cdi=6159&_user=616165&_orig=search&_coverDate=02%2F29%2F2000&_sk=999939998&view=c&wchp=dGLbVtz-zSkWA&md5=f228e11706c38b38f6688beb3a644551&ie=/sdarticle.pdf, http://www.sciencedirect.com/science/journal/13869477
We investigate the magnetoresistance of a weakly density modulated high mobility two- dimensional electron system around filling factor . The density modulation with periods a between 300 nm and 500 nm was generated by in situ interferometric illumination. At low B we found commensurability oscillations of the magnetoresistance characteristic for transport in weak electrostatic potentials ...
Export bibliographical data
|Institutions:||Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||25 May 2009 13:20|
|Last Modified:||05 Aug 2009 13:57|