Jonas Bylander
Docent at
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Technology
Jonas Bylander has been on the faculty at Chalmers since 2013, teaching quantum optics, quantum information, and nanotechnology.Jonas is a principal investigator in WACQT – the Wallenberg Center for Quantum Technology. His team’s research is focused on building a quantum information processor with superconducting circuits. A quantum computer or quantum simulator can address certain computational problems that are intractable on a conventional supercomputer – a so-called “quantum advantage” or even “quantum supremacy.” Some application areas of such high-performance computing include optimization, machine learning, and quantum chemistry for biomolecules. The development of quantum hardware, control circuitry, and control methods for a quantum information processor constitute daunting challenges in physics as well as engineering. Keys to this research at Chalmers are the Nanofabrication Laboratory cleanroom at MC2 and the Quantum Technology measurement laboratory, equipped with several dilution refrigerators for cryogenic (10-mK) microwave and low-noise measurements.
Source: chalmers.se
Publications
2017
Superconducting Quantum Bits of Information - Coherence and Design Improvements
Jonas Bylander
The Oxford Handbook of Small Superconductors, ed.by A.V. Narlikar, p. 525-566
Book chapter
2017
Writing in the disciplines as writing to learn – student disciplinary discourse to enhance learning
Magnus Gustafsson, Sabine Reinfeldt, Jonas Bylander
9th Conference of the European Association for the Teaching of Academic Writing (EATAW)
Paper in proceedings
2017
Period-tripling subharmonic oscillations in a driven superconducting resonator
Ida-Maria Svensson, Andreas Bengtsson, Philip Krantz et al
Physical Review B. Vol. 96 (17), p. 174503-
Journal article
2016
Writing to Learn Quantum Engineering: Improved Understanding and Communication by Revising a Writing Assignment
Jonas Bylander
KUL2016 Konferens om Undervisning och Lärande på Chalmers. Vol. Extended Abstracts
Paper in proceedings
2016
Suppressing relaxation in superconducting qubits by quasiparticle pumping
S. Gustavsson, F. Yan, G. Catelani et al
Science. Vol. 354 (6319), p. 1573-1577
Journal article
2016
Experimental Test of the Entanglement of Radiation Generated by the Dynamical Casimir Effect
Ben Schneider, Michael Roger Andre Simoen, Ida-Maria Svensson et al
2016 Progress in Electromagnetics Research Symposium (Piers), p. 2314-2314
Paper in proceedings
2016
Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator
Philip Krantz, Andreas Bengtsson, Michael Roger Andre Simoen et al
Nature Communications. Vol. 7 (11417)
Journal article
2015
Characterization of a multimode coplanar waveguide parametric amplifier
Michael Roger Andre Simoen, C. W. S. Chang, Philip Krantz et al
Journal of Applied Physics. Vol. 118 (15), p. 154501-
Journal article
2015
Z-Gate Operation on a Superconducting Flux Qubit via its Readout SQUID
Jonas Bylander
Physical Review Applied. Vol. 3, p. 034004-
Journal article
2014
Flux qubit noise spectroscopy using Rabi oscillations under strong driving conditions
F. Yoshihara, Y. Nakamura, F. Yan et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 89 (2)
Journal article
2013
Rotating-frame relaxation as a noise spectrum analyser of a superconducting qubit undergoing driven evolution
F. Yan, S. Gustavsson, Jonas Bylander et al
Nature Communications. Vol. 4, p. 2337-
Journal article
2013
Improving quantum gate fidelities by using a qubit to measure microwave pulse distortions
S. Gustavsson, O. Zwier, Jonas Bylander et al
Physical Review Letters. Vol. 110 (4), p. 040502-
Journal article
2013
Time-reversal symmetry and universal conductance fluctuations in a driven two-level system
S. Gustavsson, Jonas Bylander, W.D. Oliver
Physical Review Letters. Vol. 110 (1), p. 016603-
Journal article
2013
Investigation of nonlinear effects in Josephson parametric oscillators used in circuit quantum electrodynamics
Philip Krantz, Yarema Reshitnyk, Waltraut Wustmann et al
New Journal of Physics. Vol. 15, p. (article nr) 105002-
Journal article
2012
Dynamical decoupling and dephasing in interacting two-level systems
S. Gustavsson, F. Yan, Jonas Bylander et al
Physical Review Letters. Vol. 109 (1), p. 010502-
Journal article
2012
Spectroscopy of low-frequency noise and its temperature dependence in a superconducting qubit
F. Yan, Jonas Bylander, S. Gustavsson et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 85 (17), p. 174521-
Journal article
2012
Driven dynamics and rotary echo of a qubit tunably coupled to a harmonic oscillator
S. Gustavsson, Jonas Bylander, F. Yan et al
Physical Review Letters. Vol. 108 (17), p. 170503-
Journal article
2011
Noise correlations in a flux qubit with tunable tunnel coupling
S. Gustavsson, Jonas Bylander, F. Yan et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 84 (1), p. 014525-
Journal article
2011
Noise spectroscopy through dynamical decoupling with a superconducting flux qubit
Jonas Bylander, S. Gustavsson, F. Yan et al
Nature Physics. Vol. 7 (7), p. 565-570
Journal article
2009
Pulse imaging and nonadiabatic control of solid-state artificial atoms
Jonas Bylander, M.S. Rudner, A.V. Shytov et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 80 (22), p. 220506-
Journal article
2007
Time-resolved detection of temporally correlated, single-charge tunnelling
Jonas Bylander
Doctoral thesis
2007
Crossover from time-correlated single-electron tunneling to that of Cooper pairs
Jonas Bylander, Tim Duty, Göran Johansson et al
Physical Review B. Vol. 76 (2), p. 020506(R)-
Journal article
2006
Line Widths of Single-Electron Tunneling Oscillations: Experiment and Numerical Simulations
Jonas Bylander, Tim Duty, Per Delsing
AIP Conference Proceedings. 24th International Conference on Low Temperature Physics - LT24, Orlando, Florida (USA), 10-17 August 2005. Eds: Y. Takano, S. P. Hershfield, S. O. Hill, P. J. Hirschfeld, A. M. Goldman. Vol. 850, p. 1442-1443
Paper in proceedings
2005
Direct observation of time correlated single-electron tunneling
Jonas Bylander, Tim Duty, Per Delsing
Conference Program and Extended Abstracts. 10th International Superconductive Electronics Conference, p. O-J.02
Conference contribution
2005
Current measurement by real-time counting of single electrons
Jonas Bylander, Tim Duty, Per Delsing
Nature. Vol. 434 (7031), p. 361 - 364
Journal article
2003
Generation of non-classical light by single quantum dots
I. Robert-Philip, E. Moreau, S. Varoutsis et al
Journal of Luminescence. Vol. 102-103 (SPEC), p. 67-71
Paper in proceedings
2003
Interference and correlation of two independent photons
Jonas Bylander, Isabelle Robert-Philip, Izo Abram
European Physical Journal D. Vol. 22, p. 295-301
Journal article
2003
Single photon emission from individual semiconductor nanostructures
M. Gallart, S. Varoutsis, Jonas Bylander et al
Physica E: Low-Dimensional Systems and Nanostructures. Vol. 17 (1-4), p. 568-571
Paper in proceedings
2002
Emission statistics of semiconductor quantum dots
Isabelle Robert-Philip, Emmanuel Moreau, Spyridon Varoutsis et al
Nonlinear Optics, Principles, Materials, Phenomena, and Devices. Vol. 29, p. 189-196
Paper in proceedings
Projects
2016–2025
Quantum Sound: Generating and manipulating phonons at the quantum level
Per Delsing
Quantum Device Physics
Jonas Bylander
Quantum Device Physics
Swedish Research Council (VR)
2016–2016
Parametric amplifiers for superconducting quantum information processing
Jonas Bylander
Quantum Device Physics
Chalmers
2016–2016
Super/semiconductor quantum-noise-limited broadband amplifier (SuperSemiQ)
Jonas Bylander
Quantum Device Physics
Jan Grahn
Microwave Electronics
Chalmers
2015–2019
Quantum states of photons and relativistic physics on a chip
Per Delsing
Quantum Device Physics
Göran Johansson
Applied Quantum Physics
Jonas Bylander
Quantum Device Physics
Vitaly Shumeiko
Applied Quantum Physics
Knut and Alice Wallenberg Foundation
2013–2014
Non-linear microwave resonators for quantum-mechanical information technology
Jonas Bylander
Quantum Device Physics
The Swedish Foundation for International Cooperation in Research and Higher Education (STINT)
2013–2014
Superinductance for very long-lived quantum coherence
Jonas Bylander
Quantum Device Physics
Chalmers
2016–2016
Course development for enhanced learning of quantum engineering
Jonas Bylander
Quantum Device Physics
Magnus Gustafsson
Language and Communication (Chalmers)
Chalmers
2014–2018
Steady-state entanglement with superconducting qubits (SUPTANGO)
Jonas Bylander
Quantum Device Physics
European Commission (FP7)
2014–2017
Superinductors for quantum information science (Super JB)
Jonas Bylander
Quantum Device Physics
David Niepce
Quantum Device Physics
Swedish Research Council (VR)
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