Jonas Bylander

Forskare at Department of Microtechnology and Nanoscience, Quantum Device Physics

Jonas Bylander has worked as an Assistant Professor at Chalmers University of Technology since 2013. He worked as a postdoc and then a research scientist at MIT during 2008-2012. He finished his PhD in Physics at Chalmers in 2007.Jonas teaches one course in quantum optics and quantum information and one hands-on course in nanotechnology.In his research, Jonas exploits quantum mechanics to develop novel electronic and photonic devices with prospective applications in quantum-enhanced information processing. His group builds nanoscale structures made of superconductors, and performs ultra-sensitive experiments controlling electrons and microwave photons.

Source: chalmers.se

Projects

2016–2016

Parametric amplifiers for superconducting quantum information processing

Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
Chalmers

2016–2016

Super/semiconductor quantum-noise-limited broadband amplifier (SuperSemiQ)

Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
Jan Grahn Department of Microtechnology and Nanoscience, Microwave Electronics
Chalmers

2015–2019

Quantum states of photons and relativistic physics on a chip

Per Delsing Department of Microtechnology and Nanoscience, Quantum Device Physics
Göran Johansson Department of Microtechnology and Nanoscience, Applied Quantum Physics
Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
Vitaly Shumeiko Department of Microtechnology and Nanoscience, Applied Quantum Physics
Knut and Alice Wallenberg Foundation

2013–2014

Non-linear microwave resonators for quantum-mechanical information technology

Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
The swedish foundation for international cooperation in reserach and higher education (STINT)

2013–2014

Superinductance for very long-lived quantum coherence

Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
Chalmers

2016–2016

Course development for enhanced learning of quantum engineering

Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
Magnus Gustafsson Department of Applied Information Technology, Division for Language and Communication (Chalmers)
Chalmers

2014–2018

Steady-state entanglement with superconducting qubits (SUPTANGO)

Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
EC, Seventh Framework program (FP7)

2014–2017

Superinductors for quantum information science (Super JB)

Jonas Bylander Department of Microtechnology and Nanoscience, Quantum Device Physics
David Niepce Department of Microtechnology and Nanoscience, Quantum Device Physics
Swedish Research Council (VR)

There might be more projects where Jonas Bylander participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2017

Superconducting Quantum Bits of Information - Coherence and Design Improvements

Jonas Bylander,
The Oxford Handbook of Small Superconductors, p. 525-566
Chapter in monograph, book
2016

Suppressing relaxation in superconducting qubits by quasiparticle pumping

S. Gustavsson, F. Yan, G. Catelani et al
Science. Vol. 354 (6319), p. 1573-1577
Scientific journal article - peer reviewed
2016

Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator

Philip Krantz, Andreas Bengtsson, Michael Simoen et al
Nature Communications. Vol. 7 (11417)
Scientific journal article - peer reviewed
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
Conference paper - peer reviewed
2015

Characterization of a multimode coplanar waveguide parametric amplifier

Michael Simoen, C. W. S. Chang, Philip Krantz et al
Journal of Applied Physics. Vol. 118 (15), p. 154501
Scientific journal article - peer reviewed
2015

Z-Gate Operation on a Superconducting Flux Qubit via its Readout SQUID

Jonas Bylander,
Physical Review Applied. Vol. 3, p. 034004
Scientific journal article - peer reviewed
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)
Scientific journal article - peer reviewed
2013

Time-reversal symmetry and universal conductance fluctuations in a driven two-level system

S. Gustavsson, Jonas Bylander, W.D. Oliver et al
Physical Review Letters. Vol. 110 (1), p. 016603
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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
Scientific journal article - peer reviewed
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)
Scientific journal article - peer reviewed
2006

Line Widths of Single-Electron Tunneling Oscillations: Experiment and Numerical Simulations

Jonas Bylander, Tim Duty, Per Delsing et al
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
Conference paper - peer reviewed
2005

Direct observation of time correlated single-electron tunneling

Jonas Bylander, Tim Duty, Per Delsing et al
Conference Program and Extended Abstracts. 10th International Superconductive Electronics Conference, p. O-J.02
Conference paper - non peer reviewed
2005

Current measurement by real-time counting of single charges

Jonas Bylander,
Licentiate thesis
2005

Current measurement by real-time counting of single electrons

Jonas Bylander, Tim Duty, Per Delsing et al
Nature. Vol. 434 (7031), p. 361 - 364
Scientific journal article - peer reviewed
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
Conference paper - peer reviewed
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
Conference paper - peer reviewed
2003

Interference and correlation of two independent photons

Jonas Bylander, Isabelle Robert-Philip, Izo Abram et al
European Physical Journal D : Atomic, Molecular and Optical Physics. Vol. 22, p. 295-301
Scientific journal article - peer reviewed
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
Conference paper - peer reviewed