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Author

Roope Kokkoniemi

Observed names: Kokkoniemi, Roope, R. Kokkoniemi
ORCID: 0000-0001-8372-1951
Observed ORCID: 0000-0001-8372-1951
OpenAlex ID: A5023806438
Nanobolometer with ultralow noise equivalent power
2019 · Roope Kokkoniemi, Joonas Govenius, et al. · Communications Physics · 68
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Exceptional points in tunable superconducting resonators
2019 · Matti Partanen, Jan Goetz, et al. · Physical review. B./Physical review. B · 62
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Technology and Performance Benchmarks of IQM's 20-Qubit Quantum Computer
2024 · Abdurakhimov, Leonid, Adam, Janos, et al. · arXiv (Cornell University) · 58
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Above 99.9% Fidelity Single-Qubit Gates, Two-Qubit Gates, and Readout in a Single Superconducting Quantum Device
2026 · Fabian Marxer, Jakub Mrożek, et al. · PRX Quantum · 51
Mitigating crosstalk errors for simultaneous single-qubit gates on a superconducting quantum processor
2026 · Jaap J. Wesdorp, Eric Hyyppä, et al. · PRX Quantum · 15
Cryogenic sensor enabling broad-band and traceable power measurements
2023 · J.-P. Girard, R. E. Lake, et al. · Review of Scientific Instruments · 13
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Flux-tunable phase shifter for microwaves
2017 · Roope Kokkoniemi, Tuomas Ollikainen, et al. · Scientific Reports · 11
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Broadband tunable phase shifter for microwaves
2020 · Jinli Zhang, Tianyi Li, et al. · AIP Advances · 9
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Zeptojoule calorimetry
2026 · András Márton Gunyhó, Kassius Kohvakka, et al. · Nature Electronics · 3
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Quantum Gates for Propagating Microwave Photons
2017 · Kokkoniemi, Roope, Ollikainen, Tuomas, et al. · arXiv (Cornell University) · 2
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Datasets for "Cryogenic sensor enabling broad-band and traceable power measurements"
2023 · Jean-Philippe Girard, Lake, Russell E., et al. · Zenodo (CERN European Organization for Nuclear Research) · 1
Nanoelectronic Devices: Microwave Admittance of Gold‐Palladium Nanowires with Proximity‐Induced Superconductivity (Adv. Electron. Mater. 6/2017)
2017 · Russell E. Lake, Joonas Govenius, et al. · Advanced Electronic Materials · 1
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Data for Mitigating crosstalk errors for simultaneous single-qubit gates on a superconducting quantum processor
2026 · Wesdorp, Jaap Joachim, Hyyppä, Eric, et al. · Zenodo (CERN European Organization for Nuclear Research)
Development of the quantum processing units (QPUs) at IQM Finland Oy
2021 · Liu Wei, Tianyi Li, et al. · Bulletin of the American Physical Society
Data for Bolometer operating at the threshold for circuit quantum electrodynamics
2020 · Kokkoniemi, Roope, Girard, Jean-Philippe, et al. · Zenodo (CERN European Organization for Nuclear Research)
Bolometric techniques for circuit quantum electrodynamics
2020 · Roope Kokkoniemi · Aaltodoc (Aalto University)
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Josephson-junction-based bolometer
2019 · Roope Kokkoniemi, Joonas Govenius, et al. · Bulletin of the American Physical Society
Tunable phase shifters for microwaves
2018 · Roope Kokkoniemi, Tuomas Ollikainen, et al. · Bulletin of the American Physical Society
Ultrasensitive microwave nanobolometer
2018 · Dibyendu Hazra, Joonas Govenius, et al. · Bulletin of the American Physical Society
Normal-metal nano-devices for sensing in superconducting quantum circuits
2017 · Russell E. Lake, Joonas Govenius, et al. · Bulletin of the American Physical Society
Phase gate for microwave photons
2016 · Roope Kokkoniemi · Työväentutkimus Vuosikirja
Works count: 25
Citation count: 302
H-index: 8
I10-index: 7
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