Publications (75)
Observation of breathers in Josephson ladders
P. Binder, D. Abraimov, A. V. Ustinov +2
Resonant plasmon scattering by discrete breathers in Josephson junction ladders
A. E. Miroshnichenko, M. Schuster, S. Flach +2
Experimental Critical Current Patterns in Josephson Junction Ladders
P. Binder, P. Caputo, M. V. Fistul +2
Quantum escape of the phase in a strongly driven Josephson junction
M. V. Fistul, A. Wallraff, A. V. Ustinov
Quantum cavity modes in spatially extended Josephson systems
M. V. Fistul, A. V. Ustinov
Fabrication and measurements of hybrid Nb/Al Josephson junctions and flux qubits with pi-shifters
A. V. Shcherbakova, K. G. Fedorov, K. V. Shulga +8
Design and experimental study of superconducting left-handed transmission lines with tunable dispersion
E. A. Ovchinnikova, S. Butz, P. Jung +5
Coherent oscillations in a superconducting tunable flux qubit manipulated without microwaves
S. Poletto, F. Chiarello, M. G. Castellano +6
Measuring the temperature dependence of individual two-level systems by direct coherent control
J. Lisenfeld, C. Müller, J. H. Cole +4
Maximum velocity of a fluxon in a stack of coupled Josephson junctions
E. Goldobin, B. A. Malomed, A. V. Ustinov
Efficient and robust analysis of complex scattering data under noise in microwave resonators
S. Probst, F. B. Song, P. A. Bushev +2
Laser Scanning Microscopy of HTS Films and Devices
A. P. Zhuravel, A. G. Sivakov, O. G. Turutanov +3
Microwave multimode memory with an Er$^{3+}$:Y$_2$SiO$_5$ spin ensemble
S. Probst, H. Rotzinger, A. V. Ustinov +1
Nonreciprocal transmission of microwaves through a long Josephson junction
A. L. Pankratov, K. G. Fedorov, M. Salerno +2
Neighbor-junction state effect on the fluxon motion in a Josephson stack
E. Goldobin, A. V. Ustinov
Effect of LaAlO$_3$ Surface Topography on RF Current Distribution in Superconducting Microwave Devices
A. P. Zhuravel, A. V. Ustinov, H. Harshavardhan +1
Ratchet-like dynamics of fluxons in annular Josephson junctions driven by bi-harmonic microwave fields
A. V. Ustinov, C. Coqui, A. Kemp +2
Two-Fluxon Dynamics in Annular Josephson Junction
A. A. Abdumalikov, B. A. Malomed, A. V. Ustinov
Thermally activated conductance in arrays of small Josephson junctions
J. Zimmer, N. Vogt, A. Fiebig +7
Broken symmetry of row switching in 2D Josephson junction arrays
D. Abraimov, P. Caputo, G. Filatrella +3
Electrodynamics of a ring-shaped spiral resonator
N. Maleeva, M. V. Fistul, A. Karpov +4
Ultra-compact tunable split-ring resonators
A. Vidiborskiy, V. P. Koshelets, L. V. Filippenko +2
Microwave spectroscopy on a double quantum dot with an on-chip Josephson oscillator
A. W. Holleitner, H. Qin, F. Simmel +5
Hybrid quantum circuit with implanted erbium ions
S. Probst, N. Kukharchyk, H. Rotzinger +6
Implementation of superconductor-ferromagnet-superconductor pi-shifters in superconducting digital and quantum circuits
A. K. Feofanov, V. A. Oboznov, V. V. Bol'ginov +10
Observation of Stochastic Resonance in Percolative Josephson Media
A. M. Glukhov, A. G. Sivakov, A. V. Ustinov
Incommensurate dynamics of resonant breathers in Josephson junction ladders
M. V. Fistul, A. E. Miroshnichenko, S. Flach +2
Rare earth spin ensemble magnetically coupled to a superconducting resonator
P. Bushev, A. K. Feofanov, H. Rotzinger +6
Probing the TLS Density of States in SiO Films using Superconducting Lumped Element Resonators
S. T. Skacel, Ch. Kaiser, S. Wuensch +6
Escape Rate Measurements and Microwave Spectroscopy of 0, pi, and 0-pi ferromagnetic Josephson Tunnel Junctions
J. Pfeiffer, T. Gaber, D. Koelle +7
The origin of flux-flow resistance oscillations in BiSrCaCuO: Fiske steps in a single junction?
A. V. Ustinov, N. F. Pedersen
Superconducting RF Metamaterials Made with Magnetically Active Planar Spirals
C. Kurter, A. P. Zhuravel, J. Abrahams +3
High resolution measurements of the switching current in a Josephson tunnel junction: Thermal activation and macroscopic quantum tunneling
A. Wallraff, A. Lukashenko, C. Coqui +2
Aluminium-oxide wires for superconducting high kinetic inductance circuits
H. Rotzinger, S. T. Skacel, M. Pfirrmann +7
Strong coupling of an Er3+ doped YAlO3 crystal to a superconducting resonator
A. Tkalcec, S. Probst, D. Rieger +7
Aluminum Hard Mask Technique for the Fabrication of High-Quality Submicron Nb/Al-AlOx/Nb Josephson Junctions
Christoph Kaiser, J. M. Meckbach, K. Ilin +4
Microwave Current Imaging in Passive HTS Components by Low-Temperature Laser Scanning Microscopy (LTLSM)
A. P. Zhuravel, Steven M. Anlage, A. V. Ustinov
Vortex qubit based on an annular Josephson junction containing a microshort
A. N. Price, A. Kemp, D. R. Gulevich +2
Quantum dissociation of a vortex-antivortex pair in a long Josephson junction
M. V. Fistul, A. Wallraff, Y. Koval +3
Superconducting noise bolometer with microwave bias and readout for array applications
A. A. Kuzmin, A. D. Semenov, S. V. Shitov +4
Entangling microscopic defects via a macroscopic quantum shuttle
G. J. Grabovskij, P. Bushev, J. H. Cole +4
Annular Long Josephson Junctions in a Magnetic Field: Engineering and Probing the Fluxon Interaction Potential
A. Wallraff, Yu. Koval, M. Levitchev +2
Temperature dependence of coherent oscillations in Josephson phase qubits
J. Lisenfeld, A. Lukashenko, M. Ansmann +2
Spontaneous creation of discrete breathers in Josephson arrays
M. Schuster, F. Pignatelli, A. V. Ustinov
Imaging Local Sources of Intermodulation in Superconducting Microwave Devices
A. P. Zhuravel, A. V. Ustinov, D. Abraimov +1
Electrodynamics of a planar Archimedean spiral resonator
N. Maleeva, N. N. Abramov, A. S. Averkin +4
3D Cavity quantum electrodynamics with a rare-earth spin ensemble
S. Probst, A. Tkalcec, H. Rotzinger +6
Dispersive readout scheme for a Josephson phase qubit
T. Wirth, J. Lisenfeld, A. Lukashenko +1
Nonlocal electrodynamics of long ultra-narrow Josephson junctions: Experiment and theory
A. A. Abdumalikov, V. V. Kurin, C. Helm +3
Enhancement of Josephson phase diffusion by microwaves
Y. Koval, M. V. Fistul, A. V. Ustinov
Design and experimental study of superconducting left-handed transmission lines with tunable dispersion and improved impedance match
E. A. Ovchinnikova, V. P. Koshelets, L. V. Filippenko +3
Quantitative evaluation of defect-models in superconducting phase qubits
J. H. Cole, C. Müller, P. Bushev +5
Andreev reflection and enhanced subgap conductance in NbN/Au/InGaAs-InP junctions
I. E. Batov, Th. Schaepers, A. A. Golubov +1
AC induced damping of a fluxon in long Josephson junction
M. V. Fistul, E. Goldobin, A. V. Ustinov
Andreev reflection and strongly enhanced magnetoresistance oscillations in GaInAs/InP heterostructures with superconducting contacts
I. E. Batov, Th. Schapers, N. M. Chtchelkatchev +2
Radiation linewidth of a long Josephson junction in the flux-flow regime
A. A. Golubov, B. A. Malomed, A. V. Ustinov
A Superconducting 180° Hybrid Ring Coupler for circuit Quantum Electrodynamics
E. Hoffmann, F. Deppe, T. Niemczyk +11
Observation of breather-like states in a single Josephson cell
F. Pignatelli, A. V. Ustinov
Effect of LaAlO3 twin-domain topology on local dc and microwave properties of cuprate films
A. P. Zhuravel, Steven M. Anlage, Stephen K. Remillard +2
Enhanced Macroscopic Quantum Tunneling in Bi$_2$Sr$_2$CaCu$_2$O$_{8+δ}$ Intrinsic Josephson Junction Stacks
X. Y. Jin, J. Lisenfeld, Y. Koval +3
Microwave-induced flow of vortices in long Josephson junctions
F. L. Barkov, M. V. Fistul, A. V. Ustinov
Protecting SQUID metamaterials against stray magnetic field
S. Butz, P. Jung, L. V. Filippenko +2
Spectroscopy of a Qubit Array via a Single Transmission Line
M. Jerger, S. Poletto, P. Macha +4
Josephson vortex interaction mediated by cavity modes: Tunable coupling for superconducting qubits
M. V. Fistul, A. V. Ustinov
Resonances in one and two rows of triangular Josephson junction cells
P. Caputo, M. V. Fistul, A. V. Ustinov
Diversity of discrete breathers observed in a Josephson ladder
P. Binder, D. Abraimov, A. V. Ustinov
Cherenkov radiation from fluxon in a stack of coupled long Josephson junctions
E. Goldobin, A. Wallraff, A. V. Ustinov
Superconducting hot-electron nanobolometer with microwave bias and readout
A. A. Kuzmin, M. Merker, S. V. Shitov +7
A one-dimensional tunable magnetic metamaterial
S. Butz, P. Jung, L. V. Filippenko +2
Bunching of fluxons by the Cherenkov radiation in Josephson multilayers
E. Goldobin, B. A. Malomed, A. V. Ustinov
Multi-photon transitions between energy levels in a current-biased Josephson tunnel junction
A. Wallraff, T. Duty, A. Lukashenko +1
Broadband Sample Holder for Microwave Spectroscopy of Superconducting Qubits
A. S. Averkin, A. Karpov, K. Shulga +5
Static and dynamic properties of 0, pi, and 0-pi ferromagnetic tunnel Josephson Junctions
J. Pfeiffer, M. Kemmler, D. Koelle +6
Anisotropic rare-earth spin ensemble strongly coupled to a superconducting resonator
S. Probst, H. Rotzinger, S. Wünsch +5
Whispering Vortices
A. Wallraff, A. V. Ustinov, V. V. Kurin +2