35 citations · 126 across the 6 of their papers we have counts for
6 papers
A Cryogenic Penning Trap Based on Permanent Magnets
F. Völksen, K. K. Anjum, R. P. Czampiel +30
We report on a Penning trap based on NdFeB permanent magnets operated at 4\,K with a magnetic field strength of 280\,mT. Reliable loading and confinement of protons, H ions,…
Fast and accurate shot noise measurements on atomic-size junctions in the MHz regime
Sumit Tewari, Carlos Sabater, Manohar Kumar +3
Shot noise measurements on atomic and molecular junctions provide rich information about the quantum transport properties of the junctions and on the inelastic scattering events ta…
Resistive and sympathetic cooling of highly-charged-ion clouds in a Penning trap
M. Vogel, H. Häffner, K. Hermanspahn +3
We present measurements of resistive and sympathetic cooling of ion clouds confined in a Penning trap. For resistive cooling of a cloud consisting of one ion species, we observe a…
A broad-Band FT-ICR Penning TRap System for KATRIN
M. Ubieto-Diaz, D. Rodriguez, S. Lukic +3
The KArlsruhe TRItium Neutrino experiment KATRIN aims at improving the upper limit of the mass of the electron antineutrino to about 0.2 eV (90% c.l.) by investigating the beta-dec…
Experimental and theoretical challenges for the trapped electron quantum computer
I. Marzoli, P. Tombesi, G. Ciaramicoli +11
We discuss quantum information processing with trapped electrons. After recalling the operation principle of planar Penning traps we sketch the experimental conditions to load, coo…
Magnetic field stabilization for high-accuracy mass measurements on exotic nuclides
M. Marie-Jeanne, J. Alonso, K. Blaum +9
The magnetic-field stability of a mass spectrometer plays a crucial role in precision mass measurements. In the case of mass determination of short-lived nuclides with a Penning tr…