Lok, J. G. S and Kraus, S and Pohlt, M. and Dietsche, W. and Klitzing, Klaus von and Wegscheider, Werner and Bichler, Max (2001) Spin effects in the magnetodrag between double quantum wells. Physical Review B 63 (4), R041305.
Download (80kB) - Repository staff only
We report on the selectivity to spin in a drag measurement. This selectivity to spin causes deep minima in the magnetodrag at odd filling factors for matched electron densities at magnetic fields and temperatures at which the bare spin energy is only one tenth of the temperature. For mismatched densities the selectivity causes a 1/B periodic oscillation, such that negative minima in the drag are ...
Export bibliographical data
|Date:||9 January 2001|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||30 Nov 2009 13:33|
|Last Modified:||13 Mar 2014 12:12|