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Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules [dataset] Open Access

We demonstrate coherent control of both the rotational and hyperfine state of ultracold, chemically stable 87Rb133Cs molecules with external microwave fields. We create a sample of 2000 molecules in the lowest hyperfine level of the rovibronic ground state N = 0. We measure the transition frequencies to 8 different hyperfine levels of the N = 1 state at two magnetic fields 23 G apart. We determine accurate values of rotational and hyperfine coupling constants that afree well with previous calculations. We observe Rabi oscillations on each transition, allowing complete population transfer to a selected hyperfine level of N = 1. Subsequent application of a second microwave pulse allows transfer of molecules back to a different hyperfine level of N = 0.

Descriptions

Resource type
Dataset
Contributors
Creator: Gregory, Philip 1
Contact person: Gregory, Philip 1
Data collector: Gregory, Philip 1
Creator: Cornish, Simon 1
Contact person: Cornish, Simon 1
Data curator: Cornish, Simon 1
Creator: Aldegunde, Jesus 2
Editor: Aldegunde, Jesus 2
Creator: Hutson, Jeremy 1
Contact person: Hutson, Jeremy 1
1 Durham University, UK
2 Universidad de Salamanca, Spain
Funder
Engineering and Physical Sciences Research Council
Research methods
Other description
The dataset archive contains tabulated data as presented at Fig. 2 and Fig. 3 of the paper ( https://arxiv.org/abs/1608.03303
)
Keyword
Microwave Control
Quantum State Control
Ultracold Molecules
RbCs
87Rb133Cs
Diatomic Molecules
Subject
Ultracold molecules
Location
Durham, England, United Kingdom
Language
English
Cited in
arxiv:1608.03303
Identifier
ark:/32150/r12j62s485j
doi:10.15128/r12j62s485j
Rights
All rights reserved All rights reserved
Publisher
Durham University
Date Created

File Details

Depositor
P.D. Gregory
Date Uploaded
Date Modified
1 July 2026, 14:07:14
Audit Status
Audits have not yet been run on this file.
Characterization
File format: zip (ZIP Format)
Mime type: application/zip
File size: 1161991
Last modified: 2016:08:04 10:14:12+01:00
Filename: EPSRC Data _ DurhamRbCs _ MW Spectroscopy PRL 2016.zip
Original checksum: 87d1ac6a3dd3860c5764ac0822351211
Activity of users you follow
User Activity Date
User S. Palucha has updated Supporting Data: Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules almost 10 years ago
User S. Palucha has updated Supporting Data: Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules almost 10 years ago
User S. Palucha has updated Supporting Data: Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules almost 10 years ago
User S. Palucha has updated Supporting Data: Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules almost 10 years ago
User S. Palucha has updated Supporting Data: Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules almost 10 years ago
User S. Palucha has updated Supporting Data: Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules almost 10 years ago
User P.D. Gregory has updated 2016 - Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules - EPSRC Data almost 10 years ago
User P.D. Gregory has updated 2016 - Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules - EPSRC Data almost 10 years ago
User P.D. Gregory has updated 2016 - Controlling the Rotational and Hyperfine State of Ultracold 87Rb133Cs Molecules - EPSRC Data almost 10 years ago
User P.D. Gregory has deposited EPSRC Data _ DurhamRbCs _ MW Spectroscopy PRL 2016.zip almost 10 years ago