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Leif Grönberg

vtt technical research centre of finland

24H指数
155论文数
1.8K被引数
收录论文 34
发表时间
Quantum SWAP gate realized with CZ and iSWAP gates in a superconducting architecture超导架构中利用CZ和iSWAP门实现的量子SWAP门
err2025-07-22
err0
PREAI
errChristian Križan; Janka Biznárová; Liangyu Chen; Emil Hogedal; Amr Osman; Christopher W Warren; Sandoko Kosen; Hang-Xi Li; Tahereh Abad; Anuj Aggarwal; Marco Caputo; Jorge Fernández-Pendás; Akshay Gaikwad; Leif Grönberg; Andreas Nylander; Robert Rehammar; Marcus Rommel; Olga I Yuzephovich; Anton Frisk Kockum; Joonas Govenius; Giovanna Tancredi; Jonas Bylander
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Methods to achieve near-millisecond energy relaxation and dephasing times for a superconducting transmon qubit实现超导transmon量子位的近毫秒能量弛豫和移相时间的方法
err2025-07-08
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errOAAI
errMikko Tuokkola; Yoshiki Sunada; Heidi Kivijärvi; Jonatan Albanese; Leif Grönberg; Jukka-Pekka Kaikkonen; Visa Vesterinen; Joonas Govenius; Mikko Möttönen
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Signal Crosstalk in a Flip-Chip Quantum Processor倒装芯片量子处理器中的信号串扰
err2024-09-12
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errOAAI
errKosen, Sandoko; Li, Hang-Xi; Rommel, Marcus; Rehammar, Robert; Caputo, Marco; Gronberg, Leif; Fernandez-Pendas, Jorge; Kockum, Anton Frisk; Biznarova, Janka; Chen, Liangyu; Krizan, Christian; Nylander, Andreas; Osman, Amr; Roudsari, Anita Fadavi; Shiri, Daryoush; Tancredi, Giovanna; Govenius, Joonas; Bylander, Jonas
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Transmon qubit readout fidelity at the threshold for quantum error correction without a quantum-limited amplifier (Mar, 10.1038/s41534-023-00689-6, 2023)在没有量子限制放大器的情况下进行量子误差校正的阈值处的Transmon量子位读出保真度 (3月,10.1038/s41534-023-00689-6,2023)
err2023-04-13
err0
errOAAI
errChen, Liangyu; Li, Hang-Xi; Lu, Yong; Warren, Christopher W.; Krizan, Christian J.; Kosen, Sandoko; Rommel, Marcus; Ahmed, Shahnawaz; Osman, Amr; Biznarova, Janka; Roudsari, Anita Fadavi; Lienhard, Benjamin; Caputo, Marco; Grigoras, Kestutis; Gronberg, Leif; Govenius, Joonas; Kockum, Anton Frisk; Delsing, Per; Bylander, Jonas; Tancredi, Giovanna
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Transmon qubit readout fidelity at the threshold for quantum error correction without a quantum-limited amplifier在没有量子限制放大器的情况下,用于量子误差校正的阈值处的Transmon量子位读出保真度
err2023-03-16
err44
errOAAI
errChen, Liangyu; Li, Hang-Xi; Lu, Yong; Warren, Christopher W.; Krizan, Christian J.; Kosen, Sandoko; Rommel, Marcus; Ahmed, Shahnawaz; Osman, Amr; Biznarova, Janka; Fadavi Roudsari, Anita; Lienhard, Benjamin; Caputo, Marco; Grigoras, Kestutis; Groenberg, Leif; Govenius, Joonas; Kockum, Anton Frisk; Delsing, Per; Bylander, Jonas; Tancredi, Giovanna
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Initial experimental results on a superconducting-qubit reset based on photon-assisted quasiparticle tunneling
err2022-12-07
err9
errOAAI
errSevriuk, V. A.; Liu, W.; Ronkko, J.; Hsu, H.; Marxer, F.; Morstedt, T. F.; Partanen, M.; Rabina, J.; Venkatesh, M.; Hotari, J.; Gronberg, L.; Heinsoo, J.; Li, T.; Tuorila, J.; Chan, K. W.; Hassel, J.; Tan, K. Y.; Mottonen, M.
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Building blocks of a flip-chip integrated superconducting quantum processor倒装芯片集成超导量子处理器的构建模块
err2022-06-09
err52
errOAAI
errKosen, Sandoko; Li, Hang-Xi; Rommel, Marcus; Shiri, Daryoush; Warren, Christopher; Gronberg, Leif; Salonen, Jaakko; Abad, Tahereh; Biznarova, Janka; Caputo, Marco; Chen, Liangyu; Grigoras, Kestutis; Johansson, Goran; Kockum, Anton Frisk; Krizan, Christian; Lozano, Daniel Perez; Norris, Graham J.; Osman, Amr; Fernandez-Pendas, Jorge; Ronzani, Alberto; Roudsari, Anita Fadavi; Simbierowicz, Slawomir; Tancredi, Giovanna; Wollraff, Andreas; Eichler, Christopher; Govenius, Joonas; Bylander, Jonas
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A superconductor free of quasiparticles for seconds
err2021-12-20
err30
PREAI
errMannila, E. T.; Samuelsson, P.; Simbierowicz, S.; Peltonen, J. T.; Vesterinen, V.; Gronberg, L.; Hassel, J.; Maisi, V. F.; Pekola, J. P.
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A low-noise on-chip coherent microwave source
err2021-12-09
err17
PREAI
errYan, Chengyu; Hassel, Juha; Vesterinen, Visa; Zhang, Jinli; Ikonen, Joni; Gronberg, Leif; Goetz, Jan; Mottonen, Mikko
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Photon-number-dependent effective Lamb shift
err2021-08-06
err11
errOAAI
errViitanen, Arto; Silveri, Matti; Jenei, Mate; Sevriuk, Vasilii; Tan, Kuan Y.; Partanen, Matti; Goetz, Jan; Gronberg, Leif; Vadimov, Vasilii; Lahtinen, Valtteri; Mottonen, Mikko
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A Passive, Fully Staring THz Video Camera Based on Kinetic Inductance Bolometer Arrays
err2021-01-01
err9
errOAAI
errLuomahaara, Juho; Sipola, Hannu; Gronberg, Leif; Mayra, Aki; Aikio, Mika; Timofeev, Andrey; Tappura, Kirsi; Rautiainen, Anssi; Tamminen, Aleksi; Vesterinen, Visa; Leivo, Mikko; Gao, Feng; Vasama, Hannu; Luukanen, Arttu; Hassel, Juha
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Thermionic junction devices utilizing phonon blocking
err2020-04-10
err17
errOAAI
errMykkanen, Emma; Lehtinen, Janne S.; Gronberg, Leif; Shchepetov, Andrey; Timofeev, Andrey, V; Gunnarsson, David; Kemppinen, Antti; Manninen, Antti J.; Prunnila, Mika
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Nanobolometer with ultralow noise equivalent power
err2019-10-11
err44
errOAAI
errKokkoniemi, Roope; Govenius, Joonas; Vesterinen, Visa; Lake, Russell E.; Gunyho, Andras M.; Tan, Kuan Y.; Simbierowicz, Slawomir; Gronberg, Leif; Lehtinen, Janne; Prunnila, Mika; Hassel, Juha; Lamminen, Antti; Saira, Olli-Pentti; Mottonen, Mikko
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Exceptional points in tunable superconducting resonators
err2019-10-07
err43
errOAAI
errPartanen, Matti; Goetz, Jan; Tan, Kuan Yen; Kohvakka, Kassius; Sevriuk, Vasilii; Lake, Russell E.; Kokkoniemi, Roope; Ikonen, Joni; Hazra, Dibyendu; Makinen, Akseli; Hyyppa, Eric; Gronberg, Leif; Vesterinen, Visa; Silveri, Matti; Mottonen, Mikko
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Broadband Lamb shift in an engineered quantum system
err2019-03-11
err32
errOAAI
errSilveri, Matti; Masuda, Shumpei; Sevriuk, Vasilii; Tan, Kuan Y.; Jenei, Mate; Hyyppa, Eric; Hassler, Fabian; Partanen, Matti; Goetz, Jan; Lake, Russell E.; Gronberg, Leif; Mottonen, Mikko
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A Dual-Band Focal Plane Array of Kinetic Inductance Bolometers Based on Frequency-Selective Absorbers
err2018-11-01
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errOAAI
errDabironezare, Shahab Oddin; Hassel, Juha; Gandini, Frio; Gronberg, Leif; Sipola, Hannu; Vesterinen, Visa; Llombart, Nuria
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A flux-driven Josephson parametric amplifier for sub-GHz frequencies fabricated with side-wall passivated spacer junction technology
err2018-08-24
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errOAAI
errSimbierowicz, Slawomir; Vesterinen, Visa; Gronberg, Leif; Lehtinen, Janne; Prunnila, Mika; Hassel, Juha
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Flux-tunable heat sink for quantum electric circuits
err2018-04-20
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errOAAI
errPartanen, M.; Tan, K. Y.; Masuda, S.; Govenius, J.; Lake, R. E.; Jenei, M.; Gronberg, L.; Hassel, J.; Simbierowicz, S.; Vesterinen, V.; Tuorila, J.; Ala-Nissila, T.; Mottonen, M.
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Side-wall spacer passivated sub-μm Josephson junction fabrication process
err2017-11-16
err24
errOAAI
errGronberg, Leif; Kiviranta, Mikko; Vesterinen, Visa; Lehtinen, Janne; Simbierowicz, Slawomir; Luomahaara, Juho; Prunnila, Mika; Hassel, Juha
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Lumped-element Josephson parametric amplifier at 650MHz for nano-calorimeter readout
err2017-06-28
err10
PREAI
errVesterinen, Visa; Saira, Olli-Pentti; Raisanen, Ilmo; Mottonen, Mikko; Gronberg, Leif; Pekola, Jukka; Hassel, Juha
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