Title :
The ac quantum Hall effect: About gates and image charges
Author :
Schurr, J. ; Hein, G. ; Pierz, K. ; Kibble, B.P.
Author_Institution :
Phys.-Tech. Bundesanstalt, Braunschweig
Abstract :
We report some new results and insights about the effect of back-gates, side-gates, and image charges on the ac properties of the quantum Hall effect.
Keywords :
quantum Hall effect; two-dimensional electron gas; 2DEG; ac quantum Hall effect; back-gates; image charges; side-gates; Capacitance measurement; Current measurement; Electrons; Frequency measurement; Hall effect; Magnetic field measurement; Manufacturing; Quantum capacitance; Voltage control; Voltage measurement;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location :
Broomfield, CO
Print_ISBN :
978-1-4244-2399-6
Electronic_ISBN :
978-1-4244-2400-9
DOI :
10.1109/CPEM.2008.4574786