✦ LIBER ✦

Thermopower of Kondo effect in single quantum dot systems with orbital at finite temperatures

✍ Scribed by R. Sakano; T. Kita; N. Kawakami

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 167 KB
Volume: 40
Category: Article
ISSN: 1386-9477
DOI: 10.1016/j.physe.2007.06.011

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✦ Synopsis

We investigate the thermopower due to the orbital Kondo effect in a single quantum dot system by means of the noncrossing approximation. It is elucidated how the asymmetry of tunneling resonance due to the orbital Kondo effect affects the thermopower under gate-voltage and magnetic-field control.