Rydberg Atom-Enabled Spectroscopy of Polar Molecules via Förster Resonance Energy Transfer.
Rydberg Atom-Enabled Spectroscopy of Polar Molecules via Förster Resonance Energy Transfer.
复制标题
通过福斯特共振能量转移对极性分子进行里德伯原子光谱分析。
DOI:
10.1021/acs.jpclett.2c02521
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
C. Koch
中科院分区:
文献类型:
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作者:
Sabrina Patsch;M. Zeppenfeld;C. Koch
Non-radiative energy transfer between a Rydberg atom and a polar molecule can be controlled by a static electric field. Here, we show how to exploit this control for state-resolved, non-destructive detection and spectroscopy of the molecules, where the lineshape reflects the type of molecular transition. Using the example of ammonia, we identify the conditions for collision-mediated spectroscopy in terms of the required electric field strengths, relative velocities, and molecular densities. Rydberg atom-enabled spectroscopy is feasible with current experimental technology, providing a versatile detection method as a basic building block for applications of polar molecules in quantum technologies and chemical reaction studies.