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
Link To Document :
