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TU Dresden » Faculty of Mechanical Science and Engineering » Institute for Materials Science » Chair of Materials Science and Nanotechnology

Friday, 25 July 2007
(at in room 115, Hallwachsstr. 3)
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Electron coherence in a finite-length Luttinger liquid

Heung-Sun Sim

Department of Physics
Korea Advanced Institute of Science and Technology

I will discuss electronic coherence in an interferometer containing a finite-size Luttinger liquid. The coherence is described by multiple coherence lengths, contrary to the conventional exponential decay of coherence with single coherence length, and it even revives after broken, surprisingly. The counterintuitive behavior is attributed to the dynamics of the fractions of an electron (such as plasmon modes and zero modes) in the Luttinger liquid.

Invited by G. Cuniberti (nanoSeminar)

last modified: 2021.03.17 Wed
author: webadmin

Prof. Dr. Gianaurelio Cuniberti
Ms Sylvi Katzarow
phone: +49 (0)351 463-31420
fax: +49 (0)351 463-31422
postal address:
Institute for Materials Science
TU Dresden
01062 Dresden, Germany
visitors and courier address:
HAL building
TU Dresden
Hallwachsstr. 3
01069 Dresden, Germany
Max Bergmann Center
TU Dresden
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01069 Dresden, Germany