Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Rössler, Clemens"'
Autor:
Valentini, Marco, van Mourik, Martin W., Butt, Friederike, Wahl, Jakob, Dietl, Matthias, Pfeifer, Michael, Anmasser, Fabian, Colombe, Yves, Rössler, Clemens, Holz, Philip, Blatt, Rainer, Müller, Markus, Monz, Thomas, Schindler, Philipp
A major hurdle for building a large-scale quantum computer is to scale up the number of qubits while maintaining connectivity between them. In trapped-ion devices, this connectivity can be provided by physically moving subregisters consisting of a fe
Externí odkaz:
http://arxiv.org/abs/2406.02406
Autor:
Winkler, Sarah, Krenn, Joachim R., Wahl, Jakob, Zesar, Alexander, Colombe, Yves, Schüppert, Klemens, Rössler, Clemens, Sommer, Christian, Hurdax, Philipp, Lichtenegger, Philip, Lamprecht, Bernhard
A promising solution for scalable integrated optics of trapped-ion quantum processors are curved waveguides guiding visible light within sapphire bulk material. To the best of our knowledge, no curved waveguides were investigated in sapphire so far,
Externí odkaz:
http://arxiv.org/abs/2405.08840
Autor:
Holz, Philip C., Auchter, Silke, Stocker, Gerald, Valentini, Marco, Lakhmanskiy, Kirill, Rössler, Clemens, Stampfer, Paul, Sgouridis, Sokratis, Aschauer, Elmar, Colombe, Yves, Blatt, Rainer
Publikováno v:
Adv. Quantum Technol. 2020, 2000031
We present an ion-lattice quantum processor based on a two-dimensional arrangement of linear surface traps. Our design features a tunable coupling between ions in adjacent lattice sites and a configurable ion-lattice connectivity, allowing one, e.g.,
Externí odkaz:
http://arxiv.org/abs/2003.08085
Autor:
Paravicini-Bagliani, Gian L., Appugliese, Felice, Richter, Eli, Valmorra, Federico, Keller, Janine, Beck, Mattias, Bartolo, Nicola, Rössler, Clemens, Ihn, Thomas, Ensslin, Klaus, Ciuti, Cristiano, Scalari, Giacomo, Faist, Jerome
Publikováno v:
Nat. Phys. 15, 186-190 (2019)
Hybrid excitations, called polaritons, emerge in systems with strong light-matter coupling. Usually, they dominate the linear and nonlinear optical properties with applications in quantum optics. Here, we show the crucial role of the electronic compo
Externí odkaz:
http://arxiv.org/abs/1805.00846
Autor:
Nicolí, Giorgio, Ferguson, Michael Sven, Rössler, Clemens, Wolfertz, Alexander, Blatter, Gianni, Ihn, Thomas, Ensslin, Klaus, Reichl, Christian, Wegscheider, Werner, Zilberberg, Oded
Publikováno v:
Phys. Rev. Lett. 120, 236801 (2018)
Scalable architectures for quantum information technologies require to selectively couple long-distance qubits while suppressing environmental noise and cross-talk. In semiconductor materials, the coherent coupling of a single spin on a quantum dot t
Externí odkaz:
http://arxiv.org/abs/1712.08569
Autor:
Ferguson, Michael Sven, Oehri, David, Rössler, Clemens, Ihn, Thomas, Ensslin, Klaus, Blatter, Gianni, Zilberberg, Oded
Publikováno v:
Phys. Rev. B 96, 235431 (2017)
We present a theoretical analysis of spin-coherent electronic transport across a mesoscopic dot-cavity system. Such spin-coherent transport has been recently demonstrated in an experiment with a dot-cavity hybrid implemented in a high-mobility two-di
Externí odkaz:
http://arxiv.org/abs/1705.11145
Autor:
Ferguson, Michael Sven, Rössler, Clemens, Ihn, Thomas, Ensslin, Klaus, Blatter, Gianni, Zilberberg, Oded
A strong coupling between an electronic cavity and a quantum dot has been recently demonstrated [Phys. Rev. Lett. 115, 166603 (2015)] and described in a comprehensive theoretical framework [Phys. Rev. B 96, 235431 (2017)]. Here, we focus on the signa
Externí odkaz:
http://arxiv.org/abs/1612.03850
Autor:
Hofmann, Andrea, Maisi, Ville F., Gold, Carolin, Krähenmann, Tobias, Rössler, Clemens, Basset, Julien, Märki, Peter, Reichl, Christian, Wegscheider, Werner, Ensslin, Klaus, Ihn, Thomas
Publikováno v:
Phys. Rev. Lett. 117, 206803 (2016)
We demonstrate an experimental method for measuring quantum state degeneracies in bound state energy spectra. The technique is based on the general principle of detailed balance, and the ability to perform precise and efficient measurements of energy
Externí odkaz:
http://arxiv.org/abs/1610.00928
Autor:
Bischoff, Dominik, Eich, Marius, Zilberberg, Oded, Rössler, Clemens, Ihn, Thomas, Ensslin, Klaus
Publikováno v:
Nano letters 15 (9), 6003-6008, 2015
We present an electronic transport experiment in graphene where both classical and quantum mechanical charge detector back-action on a quantum dot are investigated. The device consists of two stacked graphene quantum dots separated by a thin layer of
Externí odkaz:
http://arxiv.org/abs/1602.08603