Weiss, Dieter and Richter, Klaus and Vasiliadou, E. and Lütjering, Gerd (1994) Magnetotransport in Antidot Arrays. Surface Science 305 (1-3), pp. 408-418.
We study magnetotransport in lateral two- dimensional superlattices with periods on the order of 100 nm. Pronounced low-field transport anomalies reflect the interplay of two characteristic lengths of the system, the cyclotron radius and the period . Measurements at very low temperatures reveal quantum oscillations, periodic in the magnetic field , which are superimposed upon the commensurability anomalies in the magnetoresistance . We show that the latter effect can be interpreted in terms of quantized periodic orbits which takes into account the chaotic nature of the classical phase space.
|Date:||20 March 1994|
|Institutions:|| Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss|
Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||No|
|Deposited On:||20 Mar 2007|
|Last Modified:||27 Oct 2011 08:44|