D. Holzapfel

activity

20222025

H_{2}^{+}

molecular ion

6 citations · 6 across the 2 of their papers we have counts for

collaborators

3 papers

physics.atom-ph2025

State-Selective Ionization and Trapping of Single H $_{2}^{+}$ Ions with (2+1) Multiphoton Ionization

Ho June Kim, Fabian Schmid, David Holzapfel +1

We report on efficient rovibrational state-selective loading of single H $_{2}^{+}$ molecular ions into a cryogenic linear Paul trap using (2+1) resonance-enhanced multi-photon ionizati…

physics.atom-ph2024★ 6 cited

Quantum control of a single $H_{2}^{+}$ molecular ion

David Holzapfel, Fabian Schmid, Nick Schwegler +5

Science is founded on the benchmarking of theoretical models against experimental measurements, with the challenge that for all but the simplest systems, the calculations required…

physics.atom-ph2022

Trapping and Ground-State Cooling of a Single H $_{2}^{+}$

N. Schwegler, D. Holzapfel, M. Stadler +4

We demonstrate co-trapping and sideband cooling of a H $_{2}^{+}$ - $^{9}$ Be $^{+}$ ion pair in a cryogenic Paul trap. We study the chemical lifetime of H $_{2}^{+}$ and its dependence on the app…

State-Selective Ionization and Trapping of Single H2+​ Ions with (2+1) Multiphoton Ionization

Quantum control of a single H2+​ molecular ion

Trapping and Ground-State Cooling of a Single H2+​

State-Selective Ionization and Trapping of Single H $_{2}^{+}$ Ions with (2+1) Multiphoton Ionization

Quantum control of a single $H_{2}^{+}$ molecular ion

Trapping and Ground-State Cooling of a Single H $_{2}^{+}$