8 citations · 15 across the 4 of their papers we have counts for
4 papers
Sensitive detection of metastable NO and \ce{N2} by reactive collisions with laser-excited Li
Jiwen Guan, Tobias Sixt, Katrin Dulitz +1
In a proof-of-principle experiment, we demonstrate that metastable nitric oxide molecules, NO(a), generated inside a pulsed, supersonic beam, can be detected by reactive gas…
Preparation of individual magnetic sub-levels of He(S) in a supersonic beam using laser optical pumping and magnetic hexapole focusing
Tobias Sixt, Jiwen Guan, Alexandra Tsoukala +4
We compare two different experimental techniques for the magnetic-sub-level preparation of metastable He in the S level in a supersonic beam, namely magnetic hexapole…
Suppression of Penning ionization by orbital angular momentum conservation
Katrin Dulitz, Tobias Sixt, Jiwen Guan +3
The efficient suppression of Penning-ionizing collisions is a stringent requirement to achieve quantum degeneracy in metastable rare gases. Thus far, such loss processes have been…
Optical Quenching of Metastable Helium Atoms using Excitation to the State
Jiwen Guan, Vivien Behrendt, Pinrui Shen +5
Discharge and electron-impact excitation lead to the production of metastable helium atoms in two metastable states, 2S and 2S. However, many applications require p…