J
Jonne V. Koski
Researcher at ETH Zurich
Publications - 46
Citations - 2577
Jonne V. Koski is an academic researcher from ETH Zurich. The author has contributed to research in topics: Qubit & Quantum dot. The author has an hindex of 22, co-authored 43 publications receiving 1955 citations. Previous affiliations of Jonne V. Koski include Aalto University & Microsoft.
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Experimental realization of a Szilard engine with a single electron.
TL;DR: This work proposes and realizes an electronic MD based on a single-electron box operated as a Szilard engine, where kBT ln 2 of heat is extracted from the reservoir at temperature T per one bit of created information.
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On-Chip Maxwell's Demon as an Information-Powered Refrigerator
Jonne V. Koski,Aki Kutvonen,Ivan M. Khaymovich,Ivan M. Khaymovich,Tapio Ala-Nissila,Tapio Ala-Nissila,Jukka P. Pekola +6 more
TL;DR: An experimental realization of an autonomous Maxwell's demon, which extracts microscopic information from a system and reduces its entropy by applying feedback, is presented, based on two capacitively coupled single-electron devices, both integrated on the same electronic circuit.
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Experimental observation of the role of mutual information in the nonequilibrium dynamics of a Maxwell demon.
TL;DR: These measurements provide the first evidence of the role of mutual information in the fluctuation theorem and thermodynamics of irreversible processes.
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Coherent spin–photon coupling using a resonant exchange qubit
Andreas J. Landig,Jonne V. Koski,Pasquale Scarlino,Udson C. Mendes,Alexandre Blais,Alexandre Blais,Christian Reichl,Werner Wegscheider,Andreas Wallraff,Klaus Ensslin,Thomas Ihn +10 more
TL;DR: This work demonstrates strong coupling between single microwave photons in a niobium titanium nitride high-impedance resonator and a three-electron spin qubit in a gallium arsenide device consisting of three quantum dots.
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Strong Coupling Cavity QED with Gate-Defined Double Quantum Dots Enabled by a High Impedance Resonator
Anna Stockklauser,Pasquale Scarlino,Jonne V. Koski,Simone Gasparinetti,Christian Kraglund Andersen,Christian Reichl,Werner Wegscheider,Thomas Ihn,Klaus Ensslin,Andreas Wallraff +9 more
TL;DR: In this article, a system combining a quantum dot and a superconducting cavity achieves the strongest light-matter coupling for this type of hybrid system, where the quantum dot is replaced by a superconductor.