Title of article
Observation of the image shot noise singularity in a quantum point contact
Author/Authors
E. Zakka-Bajjani، نويسنده , , J. Segala، نويسنده , , F. Portier، نويسنده , , P. Roche، نويسنده , , D.C. Glattli، نويسنده , , A. Cavanna، نويسنده , , Y. Jin، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2008
Pages
3
From page
1697
To page
1699
Abstract
We report on direct measurements of the electronic shot noise of a quantum point contact (QPC) at frequencies ν in the range 4–8 GHz. Both the thermal energy and the QPC drain–source voltage V are comparable to the photon energy leading to observation of the shot noise suppression when V
Keywords
Quantum point contact , Shot noise , Finite frequency
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2008
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1047181
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