Thermoelectric Transport through the Double Quantum Dot in the Sequential Tunneling Regime

Szukiewicz, B.; Wysokiński, K.

doi:10.12693/APhysPolA.126.1159

Journal

Acta Physica Polonica A

2014 | 126 | 5 | 1159-1162

Article title

Thermoelectric Transport through the Double Quantum Dot in the Sequential Tunneling Regime

Authors

B. Szukiewicz , K. Wysokiński

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/126/a126z5p31.pdf [remote]

Title variants

Languages of publication

Abstracts

The charge and spin thermoelectric transport in the system composed of a central molecule in contact with two normal electrodes in an external magnetic field of the Zeeman type have been studied. Such system can support pure spin current for applications in spintronics. By appropriate gate tuning of each of the dots it is possible to electrically control the direction of the spin current or tune the device operating as a thermoelectric generator to optimal performance.It has been shown that the device is poor energy converter in the parameter region where its thermoelectric figure of merit attains very large values.

Keywords

73.23.-b 73.63.Kv 73.23.Hk

Discipline

Publisher

Institute of Physics, Polish Academy of Sciences

Journal

Acta Physica Polonica A

Year

2014

Volume

126

Issue

Pages

1159-1162

Physical description

Dates

published

2014-11

Contributors

author

B. Szukiewicz

Institute of Physics, M. Curie-Skłodowska University, I. Radziszewskiego 10, PL 20-031 Lublin, Poland

author

K. Wysokiński

Institute of Physics, M. Curie-Skłodowska University, I. Radziszewskiego 10, PL 20-031 Lublin, Poland

References

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Document Type

Publication order reference

Identifiers

DOI

10.12693/APhysPolA.126.1159

YADDA identifier

bwmeta1.element.bwnjournal-article-appv126n531kz