117 citations · 309 across the 6 of their papers we have counts for
6 papers
Setup for shot noise measurements in carbon nanotubes
Fan Wu, Leif Roschier, Taku Tsuneta +3
We have constructed a noise measurement setup for high impedance carbon nanotube samples. Our setup, working in the frequency range of 600 - 900 MHz, takes advantage of the fact th…
Shot-noise governed Coulomb blockade in a single Josephson junction
J. Delahaye, R. Lindell, M. S. Sillanpää +3
We have investigated the influence of shot noise on the IV-curves of a single mesoscopic Josephson junction. We find that the blockade of the Cooper pair current is strongly suppre…
Multiwalled Carbon Nanotubes as Building Blocks in Nanoelectronics
Markus Ahlskog, Pertti Hakonen, Mikko Paalanen +2
Molecular level components, like carbon multiwalled nanotubes (MWNT), show great potential for future nanoelectronics. At low frequencies, only the outermost carbon layer determine…
Multiwalled carbon nanotube: Luttinger liquid or not?
R. Tarkiainen, M. Ahlskog, J. Penttilä +4
We have measured IV-curves of multiwalled carbon nanotubes using end contacts. At low voltages, the tunneling conductance obeys non-Ohmic power law, which is predicted both by the…
Charge sensitivity of radio frequency single-electron transistor (RF-SET)
Alexander N. Korotkov, Mikko A. Paalanen
A theoretical analysis of the charge sensitivity of the RF-SET is presented. We use the ``orthodox'' approach and consider the case when the carrier frequency is much less than $I/…
"Superconductor-Insulator transition" in a single Josephson junction
J. S. Penttila, U. Parts, P. J. Hakonen +2
VI-curves of resistively shunted single Josephson junctions with different capacitances and tunneling resistances are found to display a crossover between two types of VI-curves: o…