Description
Supplementary data for the article "Quantum state tracking and control of a single molecular ion in a thermal environment" by Yu Liu, Julian Schmidt, Zhimin Liu, David R. Leibrandt, Dietrich Leibfried, Chin-wen Chou, submitted to Science in 2024. The manuscript describes a quantum state-specific investigation of the molecular state evolution of a single CaH+ ion in a thermal environment. The molecular state can be tracked in real time with single quantum-state resolution and the thermal radiation-induced transitions can be reversed with coherent molecular state manipulation according to the outcomes of state measurements. Results on the transition rates are used to infer the properties of the thermal environment. The data may be used to reproduce the plots shown in the figures.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Readme for data files of "Quantum state tracking and control of a single molecular ion in a thermal environment" | Unknown | A short description of what was investigated and the meaning of the data files. | Open resource |
| Figure 2A | CSV | (For Figure 2A) number of J = 0 to J = 1 transitions sorted into bins of the time after an initial preparation of the CaH+ in the J = 0 minus sublevel. | Open resource |
| Figure 1C | CSV | (For Figure 1C) The times at which the CaH+ molecule enter and exit the J = 2 manifold. | Open resource |
| Figure 1C | CSV | (For Figure 1C) The times at which the CaH+ molecule enter and exit the J = 2 manifold. | Open resource |
| Figure 3B | CSV | (For Figure 3B) A tally of the number of recoveries from J = 0 and J = 2 during the state tracking experiment. | Open resource |
| Figure 2C | CSV | (For Figure 2C) dependence of the J = 0 to J = 1 transition rate on the Ca+-CaH+ ion crystal reorder rate; dependence of the vacuum pressure on the Ca+-CaH+ ion crystal reorder rate. | Open resource |
| Figure 3C | CSV | (For Figure 3C) times at which CaH+ transitions to J = 0 or J = 2 manifolds. | Open resource |
| Figure 2B | CSV | (For Figure 2B) number of transitions to various sublevels of J = 1 when the CaH+ is prepared in either J = 0 minus or plus sublevels. | Open resource |
| Figure 3D | CSV | (For Figure 3D) times at which CaH+ enters and exits J = 1 during the tracking experiment. | Open resource |