Publications (67)
Emulating Solid-State Physics with a Hybrid System of Ultracold Ions and Atoms
U. Bissbort, D. Cocks, A. Negretti +5
Roadmap on Atomic-scale Semiconductor Devices
Steven R. Schofield, Andrew J. Fisher, Eran Ginossar +47
Observation of the Kibble-Zurek scaling law for defect formation in ion crystals
S. Ulm, J. RoÃnagel, G. Jacob +8
Optical decay from a Fabry-Perot cavity faster than the decay time
H. Rohde, J. Eschner, F. Schmidt-Kaler +1
Feedback-Optimized Operations with Linear Ion Crystals
J. F. Eble, S. Ulm, P. Zahariev +2
Coupling a single atomic quantum bit to a high finesse optical cavity
A. B. Mundt, A. Kreuter, C. Becher +4
Experimental demonstration of ground state laser cooling with electromagnetically induced transparency
C. F. Roos, D. Leibfried, A. Mundt +3
Fast shuttling of a trapped ion in the presence of noise
Xiao-Jing Lu, J. G. Muga, Xi Chen +3
Spin and motion dynamics with zigzag ion crystals in transverse magnetic field gradients
J. Welzel, F. Stopp, F. Schmidt-Kaler
Towards Rydberg quantum logic with trapped ions
P. Bachor, T. Feldker, J. Walz +1
Quantum Physics Exploring Gravity in the Outer Solar System: The Sagas Project
P. Wolf, Ch. J. Bordé, A. Clairon +52
Heuristics for Shuttling Sequence Optimization for a Linear Segmented Trapped-Ion Quantum Computer
J. Durandau, C. A. Brunet, F. Schmidt-Kaler +3
Probing coherent quantum thermodynamics using a trapped ion
O. Onishchenko, G. Guarnieri, P. Rosillo-Rodes +6
Quantized phase shifts and a dispersive universal quantum gate
F. Schmidt-Kaler, H. Haeffner, S. Gulde +5
How to realize a universal quantum gate with trapped ions
F. Schmidt-Kaler, H. Häffner, M. Riebe +7
Tomography of entangled massive particles
C. F. Roos, G. P. T. Lancaster, M. Riebe +7
Precision measurements in ion traps using slowly moving standing waves
A. Walther, U. Poschinger, K. Singer +1
Designing spin-spin interactions with one and two dimensional ion crystals in planar micro traps
J. Welzel, A. Bautista-Salvador, C. Abarbanel +4
Measurement of dipole matrix elements with a single trapped ion
M. Hettrich, T. Ruster, H. Kaufmann +4
Coherent Manipulation of a Ca Spin Qubit in a Micro Ion Trap
U. G. Poschinger, G. Huber, F. Ziesel +8
Concept of deterministic single ion doping with sub-nm spatial resolution
J. Meijer, T. Vogel, B. Burchard +9
Shuttling in Bidimensional Segmented Ion-Trap Quantum Processors with T-Junctions
J. Durandau, C. A. Brunet, F. Schmidt-Kaler +3
Quantum Magnetism of Spin-Ladder Compounds with Trapped-Ion Crystals
A. Bermudez, J. Almeida, K. Ott +6
Fabrication of $^{15}\textrm{NV}^{-}$ centers in diamond using a deterministic single ion implanter
K. Groot-Berning, G. Jacob, C. Osterkamp +2
Entanglement-based dc magnetometry with separated ions
T. Ruster, H. Kaufmann, M. A. Luda +4
Controlling the transport of an ion: Classical and quantum mechanical solutions
H. A. Fürst, M. H. Goerz, U. G. Poschinger +6
Experiments towards quantum information with trapped Calcium ions
D. Leibfried, C. Roos, P. Barton +8
Frustrated Quantum Spin Models with Cold Coulomb Crystals
A. Bermudez, J. Almeida, F. Schmidt-Kaler +2
Experimental and theoretical challenges for the trapped electron quantum computer
I. Marzoli, P. Tombesi, G. Ciaramicoli +11
Trapped electron coupled to superconducting devices
P. Bushev, D. Bothner, J. Nagel +8
Shuttling-Based Trapped-Ion Quantum Information Processing
V. Kaushal, B. Lekitsch, A. Stahl +7
New experimental and theoretical approach to the 3d D-level lifetimes of 40Ca+
A. Kreuter, C. Becher, G. P. T. Lancaster +8
Scalable creation of long-lived multipartite entanglement
H. Kaufmann, T. Ruster, C. T. Schmiegelow +6
Motional sidebands and direct measurement of the cooling rate in the resonance fluorescence of a single trapped ion
Ch. Raab, J. Eschner, J. Bolle +3
Assessing the progress of trapped-ion processors towards fault-tolerant quantum computation
A. Bermudez, X. Xu, R. Nigmatullin +12
Sympathetic ground state cooling and coherent manipulation with two-ion-crystals
H. Rohde, S. T. Gulde, C. F. Roos +5
Generalised Kronig-Penney model for ultracold atomic quantum systems
A. Negretti, R. Gerritsma, Z. Idziaszek +2
Coherence of qubits based on single Ca$^+$ ions
F. Schmidt-Kaler, S. Gulde, M. Riebe +7
Cryogenic platform for coupling color centers in diamond membranes to a fiberbased microcavity
M. Salz, Y. Herrmann, A. Nadarajah +6
Two-dimensional spectroscopy for the study of ion Coulomb crystals
A. Lemmer, C. Cormick, C. T. Schmiegelow +2
Robust entanglement
H. Haeffner, F. Schmidt-Kaler, W. Haensel +8
Precision measurement and compensation of optical Stark shifts for an ion-trap quantum processor
H. Haeffner, S. Gulde, M. Riebe +5
Rydberg excitation of trapped cold ions: A detailed case study
F. Schmidt-Kaler, T. Feldker, D. Kolbe +5
A bosonic Josephson junction controlled by a single trapped ion
R. Gerritsma, A. Negretti, H. Doerk +3
Entangled states of trapped ions allow measuring the magnetic field gradient of a single atomic spin
F. Schmidt-Kaler, R. Gerritsma
Speed of ion trap quantum information processors
A. Steane, C. F. Roos, D. Stevens +4
Nuclear Charge Radii of Be-7,9,10 and the one-neutron halo nucleus Be-11
W. Nörtershäuser, D. Tiedemann, M. Žáková +15
Dynamics and control of fast ion crystal splitting in segmented Paul traps
H. Kaufmann, T. Ruster, C. T. Schmiegelow +2
Experimental creation and analysis of displaced number states
F. Ziesel, T. Ruster, A. Walther +4
Deterministic Ultracold Ion Source targeting the Heisenberg Limit
W. Schnitzler, N. M. Linke, R. Fickler +3
Fabrication and heating rate study of microscopic surface electrode ion traps
N. Daniilidis, S. Narayanan, S. A. Möller +7
Quantum state engineering on an optical transition and decoherence in a Paul trap
Ch. Roos, Th. Zeiger, H. Rohde +5
Positron production using a 9 MeV electron linac for the GBAR experiment
M. Charlton, J. J. Choi, M. Chung +67
Rydberg excitation of a single trapped ion
T. Feldker, P. Bachor, M. Stappel +4
Positron accumulation in the GBAR experiment
P. Blumer, M. Charlton, M. Chung +67
Fabrication of a planar micro Penning trap and numerical investigations of versatile ion positioning protocols
M. Hellwig, A. Bautista-Salvador, K. Singer +2
Production of antihydrogen atoms by 6 keV antiprotons through a positronium cloud
P. Adrich, P. Blumer, G. Caratsch +61
Cryogenic setup for trapped ion quantum computing
M. F. Brandl, M. W. van Mourik, L. Postler +15
Precise Experimental Investigation of Eigenmodes in a Planar Ion Crystal
H. Kaufmann, S. Ulm, G. Jacob +5
Laser cooling with electromagnetically induced transparency: Application to trapped samples of ions or neutral atoms
F. Schmidt-Kaler, J. Eschner, G. Morigi +4
Interaction of a Laser with a Qubit in Thermal Motion and its Application to Robust and Efficient Readout
U. Poschinger, A. Walther, M. Hettrich +2
Transport of ions in a segmented linear Paul trap in printed-circuit-board technology
G. Huber, T. Deuschle, W. Schnitzler +3
Ground state cooling, quantum state engineering and study of decoherence of ions in Paul traps
F. Schmidt-Kaler, Ch. Roos, H. C. Naegerl +12
Mode shaping in mixed ion crystals of 40Ca2+ and 40Ca+
T. Feldker, L. Pelzer, M. Stappel +5
Shot-noise limited monitoring and phase locking of the motion of a single trapped ion
P. Bushev, G. Hetet, L. Slodicka +5
Robust state preparation of a single trapped ion by adiabatic passage
Chr. Wunderlich, Th. Hannemann, T. Koerber +5
Vacuum-field level shifts in a single trapped ion mediated by a single distant mirror
M. A. Wilson, P. Bushev, J. Eschner +4