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Logo: Institut für Quantenoptik/Leibniz Universität Hannover
Logo Leibniz Universität Hannover
Logo: Institut für Quantenoptik/Leibniz Universität Hannover
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Publications

Welcome! At this point, our publication list mostly contains publications by group members related to earlier work at other institutions, in particular the NIST Ion Storage Group and ILP, Universität Hamburg.


2013 2011 2010 2009 2008 2007 2006 2003 all years

Article

M. Carsjens, M. Kohnen, T. Dubielzig, and C. Ospelkaus (2013): Surface-electrode Paul trap with optimized near-field microwave control , Appl. Phys. B, November 2013 more

U. Warring, C. Ospelkaus, Y. Colombe, K. R. Brown, J. M. Amini, M. Carsjens, D. Leibfried, and D. J. Wineland  (2013): Techniques for microwave near-field quantum control of trapped ions, Phys. Rev. A 87, 013437 (2013). more

U. Warring, C. Ospelkaus, Y. Colombe, R. Jördens, D. Leibfried, and D. J. Wineland (2013): Individual-Ion Addressing with Microwave Field Gradients, Phys. Rev. Lett. 110, 173002 (2013). more

A. C. Wilson, C. Ospelkaus, A. P. VanDevender, J. A. Mlynek, K. R. Brown, D. Leibfried, and D. J. Wineland  (2011): A 750-mW, continuous-wave, solid-state laser source at 313 nm for cooling and manipulating trapped 9Be+ ions , Applied Physics B 105, 741 (2011) more

C. Ospelkaus, U. Warring, Y. Colombe, K. R. Brown, J. M. Amini, D. Leibfried, D. J. Wineland (2011): Microwave quantum logic gates for trapped ions, Nature 476, 181 (2011)  | file | more

K. R. Brown, A. C. Wilson, Y. Colombe, C. Ospelkaus, A. M. Meier, E. Knill, D. Leibfried, D. J. Wineland (2011): Single-qubit gate error below 10-4 in a trapped ion, Phys. Rev. A 84, 030303 (2011)  | file | more

K. R. Brown, C. Ospelkaus, Y. Colombe, A. C. Wilson, D. Leibfried, D. J. Wineland (2011): Coupled quantized mechanical oscillators, Nature 471, 196 (2011)  | file | more

R. B. Blakestad, C. Ospelkaus, A. P. VanDevender, J. H. Wesenberg, M. J. Biercuk, D. Leibfried, and D. J. Wineland (2011): Near-ground-state transport of trapped-ion qubits through a multidimensional array, Phys. Rev. A 84, 032314 (2011)  | file | more

H. Uys, M. J. Biercuk, A. P. VanDevender, C. Ospelkaus, D. Meiser, R. Ozeri, J. J. Bollinger (2010): Decoherence due to Elastic Rayleigh Scattering, Physical Review Letters 105, 200401 (2010)  | file | more

J. M. Amini, H. Uys, J. H. Wesenberg, S. Seidelin, J. Britton, J. J. Bollinger, D. Leibfried, C. Ospelkaus, A. P. VanDevender, D. J. Wineland (2010): Towards scalable ion traps for quantum information processing, New Journal of Physics 12, 033031 (2010)  | file | more

D. R. Leibrandt, J. Labaziewicz, R. J. Clark, I. L. Chuang, R. J. Epstein, C. Ospelkaus, J. H. Wesenberg, J. J. Bollinger, D. Leibfried, D. J. Wineland, D. Stick, J. Sterk, C. Monroe, C.-S. Pai, Y. Low, R. Frahm, R. E. Slusher (2009): Demonstration of a scalable, multiplexed ion trap for quantum information processing, Quantum Information & Computation 11 & 12, 0901 (2009)  | file | more

R. B. Blakestad, C. Ospelkaus, A. P. VanDevender, J. M. Amini, J. Britton, D. Leibfried, D. J. Wineland (2009): High-Fidelity Transport of Trapped-Ion Qubits through an X-Junction Trap Array, Physical Review Letters 102, 153002 (2009)  | file | more

C. Ospelkaus, C. E. Langer, J. M. Amini, K. R. Brown, D. Leibfried, D. J. Wineland (2008): Trapped-Ion Quantum Logic Gates Based on Oscillating Magnetic Fields, Physical Review Letters 101, 090502 (2008)  | file | more

C. Ospelkaus, S. Ospelkaus (2008): Heteronuclear quantum gas mixtures, Journal of Physics B: Atomic, Molecular and Optical Physics 41, 203001 (2008)  | file | more

F. Deuretzbacher, K. Plassmeier, D. Pfannkuche, F. Werner, C. Ospelkaus, S. Ospelkaus, K. Sengstock, K. Bongs (2008): Heteronuclear molecules in an optical lattice: Theory and experiment, Physical Review A 77, 032726  | file | more

M. Cramer, S. Ospelkaus, C. Ospelkaus, K. Bongs, K. Sengstock, J. Eisert (2008): Do Mixtures of Bosonic and Fermionic Atoms Adiabatically Heat Up in Optical Lattices?, Physical Review Letters 100, 140409 (2008)  | file | more

D. Leibfried, E. Knill, C. Ospelkaus, D. J. Wineland (2007): Transport quantum logic gates for trapped ions, Physical Review A 76, 032324 (2007)  | file | more

S. Ospelkaus, C. Ospelkausa, R. Dinter, J. Fuchs, M. Nakat, K. Sengstock, K. Bongs (2007): Degenerate K–Rb Fermi–Bose gas mixtures with large particle numbers, Journal of Modern Optics 54, 661 (2007) more

C. Ospelkaus, S. Ospelkaus, K. Sengstock, K. Bongs (2006): Interaction-Driven Dynamics of 40K-87Rb Fermion-Boson Gas Mixtures in the Large-Particle-Number Limit, Physical Review Letters 96, 020401 (2006)  | file | more

C. Ospelkaus, S. Ospelkaus, L. Humbert, P. Ernst, K. Sengstock, K. Bongs  (2006): Ultracold Heteronuclear Molecules in a 3D Optical Lattice, Physical Review Letters 97, 120402 (2006)  | file | more

S. Ospelkaus, C. Ospelkaus, L. Humbert, K. Sengstock, K. Bongs  (2006): Tuning of Heteronuclear Interactions in a Degenerate Fermi-Bose Mixture, Physical Review Letters 97, 120403 (2006)  | file | more

S. Ospelkaus, C. Ospelkaus, O. Wille, M. Succo, P. Ernst, K. Sengstock, K. Bongs  (2006): Localization of Bosonic Atoms by Fermionic Impurities in a Three-Dimensional Optical Lattice, Physical Review Letters 96, 180403 (2006)  | file | more

C. Ospelkaus, U. Rasbach, A. Weis (2003): Measurement of the forbidden tensor polarizability of Cs using an all-optical Ramsey resonance technique, Physical Review A 67, 011402(R) (2003)  | file | more

PhD Thesis

C. Ospelkaus (2006): Fermi-Bose mixtures -- From mean-field interactions to ultracold chemistry, Dissertation, Universität Hamburg  | file | more