365 citations · 862 across the 12 of their papers we have counts for
12 papers
buffer layers on inclined substrate deposited MgO templates for coated conductors
Oleksiy Troshyn, Christian Hoffmann, Veit Große +3
Most commercial high-temperature superconducting coated conductors based on ion beam assisted MgO deposited templates use (LMO) films as the terminating buffer l…
Molecular states in carbon nanotube double quantum dots
M. R. Graeber, W. A. Coish, C. Hoffmann +5
We report electrical transport measurements through a semiconducting single-walled carbon nanotube (SWNT) with three additional top-gates. At low temperatures the system acts as a…
Electric Field Control of Spin Transport
Sangeeta Sahoo, Takis Kontos, Jürg Furer +4
Spintronics is an approach to electronics in which the spin of the electrons is exploited to control the electric resistance R of devices. One basic building block is the spin-valv…
Shot-noise and conductance measurements of transparent superconductor / two-dimensional electron gas junctions
B. -R. Choi, A. E. Hansen, T. Kontos +6
We have measured the conductance and shot-noise of superconductor-normal metal (S-N) junctions between a Niobium (Nb) film and a 2-dimensional electron gas (2DEG), formed in an InA…
Mesoscopic transition in the shot noise of diffusive S/N/S junctions
C. Hoffmann, F. Lefloch, M. Sanquer +1
We experimentally investigated the current noise in diffusive Superconductor/Normal metal/Superconductor junctions with lengths between the superconducting coherence length xi_Delt…
Inelastic relaxation and noise temperature in S/N/S junctions
C. Hoffmann, F. Lefloch, M. Sanquer
We studied electronic relaxation in long diffusive superconductor / normal metal / superconductor (S/N/S) junctions by means of current noise and transport measurements down to ver…