%0 Journal Article %1 thierschmann2013diffusion %A Thierschmann, H %A Henke, M %A Knorr, J %A Maier, L %A Heyn, C %A Hansen, W %A Buhmann, H %A Molenkamp, L W %D 2013 %J New Journal of Physics %K qt %P 123010 %R 10.1088/1367-2630/15/12/123010 %T Diffusion thermopower of a serial double quantum dot %V 15 %X We have experimentally studied the diffusion thermopower of a serial double quantum dot, defined electrostatically in a GaAs/AlGaAs heterostructure. We present the thermopower stability diagram for a temperature difference ΔT = (20 ± 10) mK across the device and find a maximum thermovoltage signal of several μV in the vicinity of the triple points. Along a constant energy axis in this regime, the data show a characteristic pattern which is in agreement with Mott's relation and can be well understood within a model of sequential transport.

@article{thierschmann2013diffusion, abstract = {We have experimentally studied the diffusion thermopower of a serial double quantum dot, defined electrostatically in a GaAs/AlGaAs heterostructure. We present the thermopower stability diagram for a temperature difference ΔT = (20 ± 10) mK across the device and find a maximum thermovoltage signal of several μV in the vicinity of the triple points. Along a constant energy axis in this regime, the data show a characteristic pattern which is in agreement with Mott's relation and can be well understood within a model of sequential transport.}, added-at = {2019-08-12T17:30:07.000+0200}, author = {Thierschmann, H and Henke, M and Knorr, J and Maier, L and Heyn, C and Hansen, W and Buhmann, H and Molenkamp, L W}, biburl = {https://www.bibsonomy.org/bibtex/2fddb32e13d6f0504c0e6aad50c69217a/ep3qt}, doi = {10.1088/1367-2630/15/12/123010}, interhash = {d1e76bad7496ce553c905e45ec119c9a}, intrahash = {fddb32e13d6f0504c0e6aad50c69217a}, journal = {New Journal of Physics}, keywords = {qt}, month = {12}, pages = 123010, timestamp = {2019-08-12T17:30:07.000+0200}, title = {Diffusion thermopower of a serial double quantum dot}, volume = 15, year = 2013 }