Noise measurement of a quantized charge pump
نویسندگان
چکیده
منابع مشابه
A molecular quantized charge pump.
A novel single electron pump based on individual molecules (a single wall carbon nanotube) is discussed in terms of the hybrid superconducting-normal conducting pumping principle. A concept demonstration device has been built based on a carbon nanotube contacted by Nb-Ti leads. Charge current quantization is achieved through rf modulation of the back gate voltage. The device is able to transfer...
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The additive noise response of a charge pump phase-locked loop in the synchronous mode of operation has been studied. In order to determine the tracking and noise performances of the loop, mean square values of tracking error and local oscillator phase jitter have been analytically obtained. Analytical results agree well with the simulation results obtained here and elsewhere [3]. The analysis ...
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Paraj Titum, 2 Erez Berg, Mark S. Rudner, Gil Refael, and Netanel H. Lindner Institute for Quantum Information and Matter, Caltech, Pasadena, California 91125, USA Physics Department, Technion, 320003 Haifa, Israel Department of Condensed Matter Physics, The Weizmann Institute of Science, Rehovot, 76100, Israel Niels Bohr International Academy and Center for Quantum Devices, University of Copen...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2008
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.2885076