Taubert, D. and Schuh, Dieter and Wegscheider, Werner and Ludwig, Stefan
Determination of energy scales in few-electron double quantum dots.
Review of Scientific Instruments (82), p. 123905.
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Other URL: http://rsi.aip.org/resource/1/rsinak/v82/i12/p123905_s1
The capacitive couplings between gate-defined quantum dots and their gates vary considerably as a function of applied gate voltages. The conversion between gate voltages and the relevant energy scales is usually performed in a regime of rather symmetric dot-lead tunnel couplings strong enough to allow direct transport measurements. Unfortunately, this standard procedure fails for weak and ...
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