Skip to main content

Advertisement

Table 1 TOF post-ejection-acceleration results for Ca +,CaO + and CaOH + ions

From: Design and characterization of a linear quadrupole ion trap for high-resolution Coulomb-crystal time-of-flight mass spectrometry

Ion species Optimal acceleration Time of flight FWHM / ns mass resolution Expt. mass m/u Exact mass
  delay Δ t/ μs t/ μs   m/Δ m   m/u
Ca + 0.450 5.091 2.9 878 - 39.963
CaO + 0.540 6.023 4.5 669 55.93(11) 55.958
CaOH + 0.546 6.082 4.2 724 57.04(10) 56.965