QUANTUM STATE CONTROL OF CHIRAL MOLECULES

Lee, Ju Hyeon

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https://hdl.handle.net/2142/122625 Copy

Description

Title

QUANTUM STATE CONTROL OF CHIRAL MOLECULES

Author(s)

Lee, Ju Hyeon

Contributor(s)

• Eibenberger-Arias, Sandra
• Meijer, Gerard
• Sartakov, Boris
• Hernandez-Castillo, A. O.
• Bischoff, Johannes

Issue Date

2023-06-19

Keyword(s)

Fundamental physics

Abstract

Recently, enantiomer-specific state transfer (ESST) was demonstrated using frequency-, phase-, and polarization- controlled microwaves [1]. This method allows to populate or depopulate a rotational state of a chosen enantiomer, providing a way of quantum-controlled chiral separation. In the past, the transfer efficiency of ESST was limited by the initial thermal population of the energy levels participating in ESST [1,2] and by spatial degeneracy [3]. To address these prior limitations, we developed a new experimental scheme by combining optical methods [4] with microwave spectroscopy. This increased the efficiency of ESST by over a factor of ten compared to previously reported values [5]. Our scheme enables a quantitative comparison between experiment and theory involving the absolute ground state level. I will discuss recent experimental results and our ongoing work aiming at perfect ESST in my presentation.

Publisher

International Symposium on Molecular Spectroscopy

Type of Resource

Text

Language

eng

Handle URL

https://hdl.handle.net/2142/122625

DOI

https://doi.org/10.15278/isms.2023.7139

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