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تسجيل مستخدم جديدExperimental realization of a Fabry-Perot-type interferometer by co-propagating edge states in the quantum Hall regime
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A Fabry-Perot-type interferometer is experimentally realized for electrons in a semiconductor device. A special experimental geometry creates interference conditions for co-propagating electrons in quantum Hall edge states, which results in oscillations of the current through the device. The visibility of these oscillations is found to increase at the high-field edge of the quantum Hall plateau.
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