TY - JOUR
T1 - Measuring the transmission phase of a quantum dot in a closed interferometer
AU - Aharony, Amnon
AU - Entin-Wohlman, Ora
AU - Imry, Yoseph
N1 - Funding Information:
We thank R. Englman, M. Heiblum, Y. Levinson, ?>A. Schiller, H. A. Weidenmüller, and A. Yacoby for ?>helpful conversations. This project was carried out in a center of excellence supported by the Israel Science Foundation, with additional support from the German-Israeli Foundation (GIF), and from the German Federal Ministry of Education and Research (BMBF) within ?>the Framework of the German-Israeli Project Coopera?>tion (DIP).
PY - 2003/4/18
Y1 - 2003/4/18
N2 - The exact results for the total transmission of the closed Aharonov-Bohm interferometer (ABI), Τ, are presented. Under appropriate conditions, one can thus extract αD from the measured Τ, eliminating the need to open the interferometer. It is demonstrated that the results for a simple lattice model represents a real tight-binding hopping matrix element -J, -IL, -IR, -JL, and -JR.
AB - The exact results for the total transmission of the closed Aharonov-Bohm interferometer (ABI), Τ, are presented. Under appropriate conditions, one can thus extract αD from the measured Τ, eliminating the need to open the interferometer. It is demonstrated that the results for a simple lattice model represents a real tight-binding hopping matrix element -J, -IL, -IR, -JL, and -JR.
UR - http://www.scopus.com/inward/record.url?scp=0037864092&partnerID=8YFLogxK
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AN - SCOPUS:0037864092
SN - 0031-9007
VL - 90
SP - 156802/1-156802/4
JO - Physical Review Letters
JF - Physical Review Letters
IS - 15
M1 - 156802
ER -