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pro vyhledávání: '"Mackrodt, P."'
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Autor:
Butz, Susanne, Feofanov, Alexey K., Fedorov, Kirill G., Rotzinger, Hannes, Thomann, Alexander U., Mackrodt, Brigitte, Dolata, Ralf, Geshkenbein, Vadim B., Blatter, Gianni, Ustinov, Alexey V.
In a coupled system of one classical and one quantum mechanical degree of freedom, the quantum degree of freedom can facilitate the escape of the whole system. Such unusual escape characteristics have been theoretically predicted as "M\"unchhausen ef
Externí odkaz:
http://arxiv.org/abs/1404.3602
Autor:
Fricke, Lukas, Wulf, Michael, Kaestner, Bernd, Hohls, Frank, Mirovsky, Philipp, Mackrodt, Brigitte, Dolata, Ralf, Weimann, Thomas, Pierz, Klaus, Siegner, Uwe, Schumacher, Hans W.
Publikováno v:
Phys. Rev. Lett. 112, 226803 (2014)
With the anticipated redefinition of the international system of units (SI) the base units will be linked to fundamental constants of nature [1]. As for the electrical base unit "Ampere", it will be linked to the elementary charge e, requiring a corr
Externí odkaz:
http://arxiv.org/abs/1312.5669
Autor:
Fricke, Lukas, Wulf, Michael, Kaestner, Bernd, Kashcheyevs, Vyacheslavs, Timoshenko, Janis, Nazarov, Pavel, Hohls, Frank, Mirovsky, Philipp, Mackrodt, Brigitte, Dolata, Ralf, Weimann, Thomas, Pierz, Klaus, Schumacher, Hans W.
Publikováno v:
Phys. Rev. Lett. 110, 126803 (2013)
We report non-invasive single-charge detection of the full probability distribution $P_n$ of the initialization of a quantum dot with $n$ electrons for rapid decoupling from an electron reservoir. We analyze the data in the context of a model for seq
Externí odkaz:
http://arxiv.org/abs/1211.1781
Autor:
Mackrodt Ulrike
Publikováno v:
Raumforschung und Raumordnung, Vol 78, Iss 4, Pp 421-423 (2020)
Externí odkaz:
https://doaj.org/article/79479f6bdfe8424d8ca99e913e5a5c82
Autor:
Hoskinson, E., Lecocq, F., Didier, N., Fay, A., Hekking, F. W. J., Guichard, W., Dolata, R., Mackrodt, B., Zorin, A. B., Buisson, O.
We investigate the quantum dynamics of a quadratic-quartic anharmonic oscillator formed by a potential well between two potential barriers. We realize this novel potential shape with a superconducting circuit comprised of a loop interrupted by two Jo
Externí odkaz:
http://arxiv.org/abs/0810.2372
We have analyzed quasiparticle transitions in an Al charge-phase qubit inducing a dynamic change of the qubit states. The time-averaged mixed state is related to the strong coupling of the qubit to an ensemble of non-equilibrium quasiparticles in the
Externí odkaz:
http://arxiv.org/abs/0808.3080
Publikováno v:
Phys. Rev. B 76, 134507 (2007)
We investigated transitions in Al charge-phase qubits of SQUID-configuration inductively coupled to an rf tank circuit that made it possible to read out the state by measuring the inductance of the qubit. Depending on the flux and charge bias and the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0701144
Autor:
Zangerle, Hermann, Könemann, Jens, Mackrodt, Brigitte, Dolata, Ralf, Lotkhov, Sergey V., Bogoslovsky, Sergey A., Götz, Martin, Zorin, Alexander B.
Publikováno v:
Phys. Rev. B 73, 224527 (2006)
We present investigations of Josephson charge-phase qubits inductively coupled to a radio-frequency driven tank-circuit enabling the readout of the states by measuring the Josephson inductance of the qubit. The circuits including junctions with linea
Externí odkaz:
http://arxiv.org/abs/cond-mat/0601199
Autor:
Ulrike Mackrodt
Publikováno v:
Raumforschung und Raumordnung, Vol 78, Iss 4 (2020)
Externí odkaz:
https://doaj.org/article/abccb8a1867c459e9b078ad828660292