activity
20052023
most citedLifetimes of Confined Acoustic Phonons in Ultra-Thin Silicon Membranes

120 citations · 1.2k across the 44 of their papers we have counts for

collaborators

44 papers

quant-ph2023★ 11 cited

Cryogenic microwave link for quantum local area networks

W. K. Yam, M. Renger, S. Gandorfer +16

Scalable quantum information processing with superconducting circuits is expected to advance from individual processors located in single dilution refrigerators to more powerful di…

cond-mat.mes-hall2023★ 46 cited

Wafer-scale graphene field-effect transistor biosensor arrays with monolithic CMOS readout

Miika Soikkeli, Anton Murros, Arto Rantala +11

The reliability of analysis is becoming increasingly important as point-of-care diagnostics are transitioning from single analyte detection towards multiplexed multianalyte detecti…

cond-mat.supr-con2023★ 2 cited

Effect of ion irradiation on superconducting thin films

Katja Kohopää, Alberto Ronzani, Robab Najafi Jabdaraghi +8

We demonstrate ion irradiation by argon or gallium as a wafer-scale post-processing method to increase disorder in superconducting thin films. We study several widely used supercon…

physics.app-ph2023★ 3 cited

Thermal resistance in superconducting flip-chip assemblies

Joel Hätinen, Emma Mykkänen, Klaara Viisanen +5

Cryogenic microsystems that utilize different 3D integration techniques are being actively developed, e.g., for the needs of quantum technologies. 3D integration can introduce oppo…

quant-ph2022★ 1 cited

Phonon-blocked junction refrigerators for cryogenic quantum devices

E. Mykkänen, J. S. Lehtinen, A. Ronzani +4

Refrigeration is an important enabler for quantum technology. The very low energy of the fundamental excitations typically utilized in quantum technology devices and systems requir…

cond-mat.mes-hall2022★ 8 cited

Thermal transport in nanoelectronic devices cooled by on-chip magnetic refrigeration

S. Autti, F. C. Bettsworth, K. Grigoras +8

On-chip demagnetization refrigeration has recently emerged as a powerful tool for reaching microkelvin electron temperatures in nanoscale structures. The relative importance of coo…