49 citations · 59 across the 2 of their papers we have counts for
4 papers
Atomic-scale effects behind structural instabilities in Si lamellae during ion beam thinning
Eero Holmström, Jani Kotakoski, Lorenz Lechner +2
The rise of nanotechnology has created an ever-increasing need to probe structures on the atomic scale, to which transmission electron microscopy has largely been the answer. Curre…
Strong gate coupling of high-Q nanomechanical resonators
Jaakko Sulkko, Mika A. Sillanpää, Pasi Häkkinen +5
The detection of mechanical vibrations near the quantum limit is a formidable challenge since the displacement becomes vanishingly small when the number of phonon quanta tends towa…
Single Carbon Nanotube Transistor at GHz Frequency
Julien Chaste, Lorenz Lechner, Pascal Morfin +7
We report on microwave operation of top-gated single carbon nanotube transistors. From transmission measurements in the 0.1-1.6 GHz range, we deduce device transconductance gm and…
Gate-controlled superconductivity in diffusive multiwalled carbon nanotube
T. Tsuneta, L. Lechner, P. J. Hakonen
We have investigated electrical transport in a diffusive multiwalled carbon nanotube contacted using superconducting leads made of Al/Ti sandwich structure. We find proximity-induc…