Title of article
Electron–electron interactions in clean quantum point contacts in the large conductance regime
Author/Authors
V.T. Renard، نويسنده , , O.A. Tkachenko، نويسنده , , V.A. Tkachenko، نويسنده , , T. Ota، نويسنده , , N. Kumada، نويسنده , , J.C. Portal، نويسنده , , Y. Hirayama، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2008
Pages
3
From page
1684
To page
1686
Abstract
We report an unusual increase with temperature of the conductance of clean quantum point contact at large conductance and View the MathML source. Numerical simulation including electron–electrons interactions qualitatively explains this observation. Besides, a positive magneto-resistance that could also be related to electron–electron interactions is measured.
Keywords
Quantum point contact , Electron–electron interactions
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2008
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1047177
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