Design and characterization of a linear quadrupole ion trap for high-resolution Coulomb-crystal time-of-flight mass spectrometryDaniel Rösch, Hong Gao, Ardita Kilaj and Stefan WillitschEPJ Techn Instrum, 3 1 (2016) 5DOI: https://doi.org/10.1140/epjti/s40485-016-0032-3