Jiwen Guan

most citedPreparation of individual magnetic sub-levels of

^{4}

He(

2^{3}

_{1}

) in a supersonic beam using laser optical pumping and magnetic hexapole focusing

2 citations · 2 across the 2 of their papers we have counts for

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physics.atom-ph2021

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 $^{4} Π_{i}$ ), generated inside a pulsed, supersonic beam, can be detected by reactive gas…

physics.atom-ph2021★ 2 cited

Preparation of individual magnetic sub-levels of $^{4}$ He( $2^{3}$ S $_{1}$ ) 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 $^{4}$ He in the $2^{3}$ S $_{1}$ level in a supersonic beam, namely magnetic hexapole…

physics.atom-ph2019

Optical Quenching of Metastable Helium Atoms using Excitation to the $4 P$ 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, 2 $^{1}$ S $_{0}$ and 2 $^{3}$ S $_{1}$ . However, many applications require p…

Sensitive detection of metastable NO and \ce{N2} by reactive collisions with laser-excited Li

Preparation of individual magnetic sub-levels of 4He(23S1​) in a supersonic beam using laser optical pumping and magnetic hexapole focusing

Optical Quenching of Metastable Helium Atoms using Excitation to the 4P State

Preparation of individual magnetic sub-levels of $^{4}$ He( $2^{3}$ S $_{1}$ ) in a supersonic beam using laser optical pumping and magnetic hexapole focusing

Optical Quenching of Metastable Helium Atoms using Excitation to the $4 P$ State