2.2k citations
- N. Xu3 profiles47 · h 80
- Z. Tang2 profiles39 · h 67
- X. Z. Cai34
- Y. G.2 profiles31
- X. Dong2 profiles30 · h 69
- B. Mohanty2 profiles28 · h 98
- I. Selyuzhenkov4 profiles28 · h 77
- M. Strikhanov2 profiles28 · h 73
- P. Ghosh4 profiles28 · h 92
- A. Chikanian2 profiles27 · h 69
- A. Hirsch3 profiles27 · h 73
- A. Kechechyan2 profiles27 · h 65
- National Research Nuclear University MEPhIRU109 papers
- Argonne National LaboratoryUS40 papers
- Institute for High Energy PhysicsES40 papers
- The Ohio State UniversityUS40 papers
- University of California, Los AngelesUS39 papers
- Purdue University West LafayetteUS36 papers
- Lawrence Berkeley National LaboratoryUS35 papers
- Massachusetts Institute of TechnologyUS35 papers
- Michigan State UniversityUS35 papers
- Texas A&M UniversityUS35 papers
- University of California, DavisUS35 papers
- Wayne State UniversityUS35 papers
5 papers · 1 filter
Direct Josephson coupling between superconducting flux qubits
M. Grajcar, A. Izmalkov, S. H. W. van der Ploeg +8
We have demonstrated strong antiferromagnetic coupling between two three-junction flux qubits based on a shared Josephson junction, and therefore not limited by the small inductanc…
Avalanche-driven fractal flux distributions in NbN superconducting films
I. A. Rudnev, D. V. Shantsev, T. H. Johansen +1
Flux distributions in thin superconducting NbN films placed in a perpendicular magnetic field have been studied using magneto-optical imaging. Below 5.5 K the flux penetrates in th…
Possible implementation of adiabatic quantum algorithm with superconducting flux qubits
M. Grajcar, A. Izmalkov, E. Il'ichev
We show that an LC parametric transducer can be effectively used to monitor an adiabatic evolution of the superconducting flux qubit. We propose a new scheme to measure the qubit's…
Observation of macroscopic Landau-Zener transitions in a superconducting device
A. Izmalkov, M. Grajcar, E. Il'ichev +7
A two-level system traversing a level anticrossing has a small probability to make a so-called Landau-Zener (LZ) transition between its energy bands, in deviation from simple adiab…
Low-frequency measurement of the tunneling amplitude in a flux qubit
M. Grajcar, A. Izmalkov, E. Il'ichev +13
We have observed signatures of resonant tunneling in an Al three-junction qubit, inductively coupled to a Nb LC tank circuit. The resonant properties of the tank oscillator are sen…