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Lukas Grünhaupt
Lukas Grünhaupt
Researcher
Verified email at ptb.de - Homepage
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Cited by
Cited by
Year
Loss mechanisms and quasiparticle dynamics in superconducting microwave resonators made of thin-film granular aluminum
L Grünhaupt, N Maleeva, ST Skacel, M Calvo, F Levy-Bertrand, ...
Physical review letters 121 (11), 117001, 2018
1742018
Granular aluminium as a superconducting material for high-impedance quantum circuits
L Grünhaupt, M Spiecker, D Gusenkova, N Maleeva, ST Skacel, ...
Nature materials 18 (8), 816-819, 2019
1572019
Circuit quantum electrodynamics of granular aluminum resonators
N Maleeva, L Grünhaupt, T Klein, F Levy-Bertrand, O Dupre, M Calvo, ...
Nature communications 9 (1), 3889, 2018
1282018
Reducing the impact of radioactivity on quantum circuits in a deep-underground facility
L Cardani, F Valenti, N Casali, G Catelani, T Charpentier, M Clemenza, ...
Nature communications 12 (1), 2733, 2021
1212021
Phonon traps reduce the quasiparticle density in superconducting circuits
F Henriques, F Valenti, T Charpentier, M Lagoin, C Gouriou, M Martínez, ...
Applied physics letters 115 (21), 2019
562019
Implementation of a transmon qubit using superconducting granular aluminum
P Winkel, K Borisov, L Grünhaupt, D Rieger, M Spiecker, F Valenti, ...
Physical Review X 10 (3), 031032, 2020
542020
Concentric transmon qubit featuring fast tunability and an anisotropic magnetic dipole moment
J Braumüller, M Sandberg, MR Vissers, A Schneider, S Schlör, ...
Applied Physics Letters 108 (3), 2016
532016
Direct manipulation of a superconducting spin qubit strongly coupled to a transmon qubit
M Pita-Vidal, A Bargerbos, R Žitko, LJ Splitthoff, L Grünhaupt, JJ Wesdorp, ...
Nature Physics 19 (8), 1110-1115, 2023
522023
Electrodynamics of granular aluminum from superconductor to insulator: Observation of collective superconducting modes
F Levy-Bertrand, T Klein, T Grenet, O Dupré, A Benoît, A Bideaud, ...
Physical Review B 99 (9), 094506, 2019
452019
Singlet-doublet transitions of a quantum dot Josephson junction detected in a transmon circuit
A Bargerbos, M Pita-Vidal, J Ávila, LJ Splitthoff, L Grünhaupt, JJ Wesdorp, ...
PRX Quantum 3 (3), 030311, 2022
432022
Nondegenerate parametric amplifiers based on dispersion-engineered Josephson-junction arrays
P Winkel, I Takmakov, D Rieger, L Planat, W Hasch-Guichard, ...
Physical Review Applied 13 (2), 024015, 2020
432020
Interplay between kinetic inductance, nonlinearity, and quasiparticle dynamics in granular aluminum microwave kinetic inductance detectors
F Valenti, F Henriques, G Catelani, N Maleeva, L Grünhaupt, U von Lüpke, ...
Physical review applied 11 (5), 054087, 2019
392019
An argon ion beam milling process for native AlOx layers enabling coherent superconducting contacts
L Grünhaupt, U von Lüpke, D Gusenkova, ST Skacel, N Maleeva, ...
Applied Physics Letters 111 (7), 2017
362017
State preparation of a fluxonium qubit with feedback from a custom FPGA-based platform
R Gebauer, N Karcher, D Gusenkova, M Spiecker, L Grünhaupt, ...
AIP Conference Proceedings 2241 (1), 2020
332020
Bistability in a mesoscopic Josephson junction array resonator
PR Muppalla, O Gargiulo, SI Mirzaei, BP Venkatesh, ML Juan, ...
Physical Review B 97 (2), 024518, 2018
332018
Quantum nondemolition dispersive readout of a superconducting artificial atom using large photon numbers
D Gusenkova, M Spiecker, R Gebauer, M Willsch, D Willsch, F Valenti, ...
Physical Review Applied 15 (6), 064030, 2021
292021
Microscopic charging and in-gap states in superconducting granular aluminum
F Yang, T Gozlinski, T Storbeck, L Grünhaupt, IM Pop, W Wulfhekel
Physical Review B 102 (10), 104502, 2020
192020
Spectroscopy of spin-split Andreev levels in a quantum dot with superconducting leads
A Bargerbos, M Pita-Vidal, LJ Splitthoff, L Grünhaupt, JJ Wesdorp, Y Liu, ...
Physical review letters 131 (9), 097001, 2023
182023
Gate-tunable kinetic inductance in proximitized nanowires
LJ Splitthoff, A Bargerbos, L Grünhaupt, M Pita-Vidal, JJ Wesdorp, Y Liu, ...
Physical Review Applied 18 (2), 024074, 2022
122022
Mitigation of quasiparticle loss in superconducting qubits by phonon scattering
A Bargerbos, LJ Splitthoff, M Pita-Vidal, JJ Wesdorp, Y Liu, P Krogstrup, ...
Physical Review Applied 19 (2), 024014, 2023
112023
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