Coherent Enantiomer‐Selective Population Enrichment Using Tailored Microwave 
Fields

Pérez, C.; Steber, A. L.; Domingos, S. R.; Krin, A.; Schmitz, D.; Schnell, M.

doi:10.1002/anie.201704901

Datensatz

DATENSATZ AKTIONENEXPORT

Zur Ablage hinzufügen

Lokale TagsFreigabegeschichteDetailsÜbersicht

Freigegeben

Zeitschriftenartikel

Coherent Enantiomer‐Selective Population Enrichment Using Tailored Microwave Fields

MPG-Autoren

/persons/resource/persons188136

Pérez, C.
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
Deutsches Elektronen-Synchrotron DESY;

/persons/resource/persons188134

Steber, A. L.
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
Deutsches Elektronen-Synchrotron DESY;

/persons/resource/persons188933

Domingos, S. R.
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
Deutsches Elektronen-Synchrotron DESY;

/persons/resource/persons146333

Krin, A.
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
Deutsches Elektronen-Synchrotron DESY;

/persons/resource/persons140388

Schmitz, D.
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
Deutsches Elektronen-Synchrotron DESY;

/persons/resource/persons22077

Schnell, M.
Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society;
Deutsches Elektronen-Synchrotron DESY;
Christian-Albrechts-Universität zu Kiel Institute of Physical Chemistry;

Externe Ressourcen

https://dx.doi.org/10.1002/anie.201704901
(Verlagsversion)

Volltexte (beschränkter Zugriff)

Für Ihren IP-Bereich sind aktuell keine Volltexte freigegeben.

Volltexte (frei zugänglich)

Es sind keine frei zugänglichen Volltexte in PuRe verfügbar

Ergänzendes Material (frei zugänglich)

Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar

Zitation

Pérez, C., Steber, A. L., Domingos, S. R., Krin, A., Schmitz, D., & Schnell, M. (2017). Coherent Enantiomer‐Selective Population Enrichment Using Tailored Microwave Fields. Angewandte Chemie International Edition, 56(41), 12512-12517. doi:10.1002/anie.201704901.

Zitierlink: https://hdl.handle.net/21.11116/0000-0001-96FB-B

Zusammenfassung

We report the experimental demonstration of coherent enantiomer‐selective enrichment of chiral molecules by employing a novel microwave five‐pulse scheme. Our results show that enantiomers can be selectively transferred to a rotational level of choice by applying sequences of resonant microwave pulses in a phase‐ and polarization‐controlled manner. This is achieved by simultaneously exciting all three kinds of electric dipole‐allowed rotational transitions and monitoring the effect on a fourth rotational transition of choice. Using molecular beams, we apply our method to two chiral terpenes and obtain a 6 % enantiomeric enrichment, which is one order of magnitude larger than that recently reported in a buffer‐gas cell experiment. This approach establishes a robust scheme for controlled manipulation of enantiomers using tailored microwave fields and opens up new avenues for chiral purification and enrichment that can be used in a broad scope of analytical or spectroscopic applications.