Spin dynamics in cold 87Rb quantum gases

H. Schmaljohann; M. Erhard; J. Kronjäger; S. Van Staa; K. Bongs; K. Sengstock; M. Kottke; J. Arlt; W. Ertmer

doi:10.1109/EQEC.2003.1314150

Spin dynamics in cold 87Rb quantum gases

H. Schmaljohann, M. Erhard, J. Kronjäger, S. Van Staa, K. Bongs, K. Sengstock, M. Kottke, J. Arlt, W. Ertmer

Physics and Astronomy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Experimental concepts for the various spin excitations in the ferromagnetic F= 2 and the antiferromagnetic F = 2 ground states of ⁸⁷Rb are discussed. The experiments are mainly based on Bose-Einstein condensates in dilute gases of ⁸⁷Rb, produced in a compact apparatus. The system design is based on a double MOT, diode laser systems and a hybrid cloverleaf-4D magnetic trap. Progress on transferring the thus produced Bose-Einstein condensates into a far red-detuned optical dipole trap operating at 1064 nm and observing spin dynamics in the F= 1 as well as the F = 2 state of ⁸⁷Rb. ⁸⁷Rb is expected to show ferromagnetic behaviour in the F = 1 state and antiferromagnetic behaviour in the F=2 state, leading to various interesting experimental possibilities.

Original language	English
Title of host publication	2003 European Quantum Electronics Conference, EQEC 2003
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	293
Number of pages	1
ISBN (Electronic)	0780377338, 9780780377332
DOIs	https://doi.org/10.1109/EQEC.2003.1314150
Publication status	Published - 2003
Event	European Quantum Electronics Conference, EQEC 2003 - Munich, Germany Duration: 22 Jun 2003 → 27 Jun 2003

Publication series

Name	2003 European Quantum Electronics Conference, EQEC 2003

Conference

Conference	European Quantum Electronics Conference, EQEC 2003
Country/Territory	Germany
City	Munich
Period	22/06/03 → 27/06/03

ASJC Scopus subject areas

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics

Access to Document

10.1109/EQEC.2003.1314150

Cite this

Schmaljohann, H., Erhard, M., Kronjäger, J., Van Staa, S., Bongs, K., Sengstock, K., Kottke, M., Arlt, J., & Ertmer, W. (2003). Spin dynamics in cold 87Rb quantum gases. In 2003 European Quantum Electronics Conference, EQEC 2003 (pp. 293). Article 1314150 (2003 European Quantum Electronics Conference, EQEC 2003). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/EQEC.2003.1314150

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title = "Spin dynamics in cold 87Rb quantum gases",

abstract = "Experimental concepts for the various spin excitations in the ferromagnetic F= 2 and the antiferromagnetic F = 2 ground states of 87Rb are discussed. The experiments are mainly based on Bose-Einstein condensates in dilute gases of 87Rb, produced in a compact apparatus. The system design is based on a double MOT, diode laser systems and a hybrid cloverleaf-4D magnetic trap. Progress on transferring the thus produced Bose-Einstein condensates into a far red-detuned optical dipole trap operating at 1064 nm and observing spin dynamics in the F= 1 as well as the F = 2 state of 87Rb. 87Rb is expected to show ferromagnetic behaviour in the F = 1 state and antiferromagnetic behaviour in the F=2 state, leading to various interesting experimental possibilities.",

author = "H. Schmaljohann and M. Erhard and J. Kronj{\"a}ger and {Van Staa}, S. and K. Bongs and K. Sengstock and M. Kottke and J. Arlt and W. Ertmer",

year = "2003",

doi = "10.1109/EQEC.2003.1314150",

language = "English",

series = "2003 European Quantum Electronics Conference, EQEC 2003",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

pages = "293",

booktitle = "2003 European Quantum Electronics Conference, EQEC 2003",

note = "European Quantum Electronics Conference, EQEC 2003 ; Conference date: 22-06-2003 Through 27-06-2003",

}

Schmaljohann, H, Erhard, M, Kronjäger, J, Van Staa, S, Bongs, K, Sengstock, K, Kottke, M, Arlt, J & Ertmer, W 2003, Spin dynamics in cold 87Rb quantum gases. in 2003 European Quantum Electronics Conference, EQEC 2003., 1314150, 2003 European Quantum Electronics Conference, EQEC 2003, Institute of Electrical and Electronics Engineers (IEEE), pp. 293, European Quantum Electronics Conference, EQEC 2003, Munich, Germany, 22/06/03. https://doi.org/10.1109/EQEC.2003.1314150

Spin dynamics in cold 87Rb quantum gases. / Schmaljohann, H.; Erhard, M.; Kronjäger, J. et al.
2003 European Quantum Electronics Conference, EQEC 2003. Institute of Electrical and Electronics Engineers (IEEE), 2003. p. 293 1314150 (2003 European Quantum Electronics Conference, EQEC 2003).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Spin dynamics in cold 87Rb quantum gases

AU - Schmaljohann, H.

AU - Erhard, M.

AU - Kronjäger, J.

AU - Van Staa, S.

AU - Bongs, K.

AU - Sengstock, K.

AU - Kottke, M.

AU - Arlt, J.

AU - Ertmer, W.

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N2 - Experimental concepts for the various spin excitations in the ferromagnetic F= 2 and the antiferromagnetic F = 2 ground states of 87Rb are discussed. The experiments are mainly based on Bose-Einstein condensates in dilute gases of 87Rb, produced in a compact apparatus. The system design is based on a double MOT, diode laser systems and a hybrid cloverleaf-4D magnetic trap. Progress on transferring the thus produced Bose-Einstein condensates into a far red-detuned optical dipole trap operating at 1064 nm and observing spin dynamics in the F= 1 as well as the F = 2 state of 87Rb. 87Rb is expected to show ferromagnetic behaviour in the F = 1 state and antiferromagnetic behaviour in the F=2 state, leading to various interesting experimental possibilities.

AB - Experimental concepts for the various spin excitations in the ferromagnetic F= 2 and the antiferromagnetic F = 2 ground states of 87Rb are discussed. The experiments are mainly based on Bose-Einstein condensates in dilute gases of 87Rb, produced in a compact apparatus. The system design is based on a double MOT, diode laser systems and a hybrid cloverleaf-4D magnetic trap. Progress on transferring the thus produced Bose-Einstein condensates into a far red-detuned optical dipole trap operating at 1064 nm and observing spin dynamics in the F= 1 as well as the F = 2 state of 87Rb. 87Rb is expected to show ferromagnetic behaviour in the F = 1 state and antiferromagnetic behaviour in the F=2 state, leading to various interesting experimental possibilities.

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M3 - Conference contribution

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BT - 2003 European Quantum Electronics Conference, EQEC 2003

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - European Quantum Electronics Conference, EQEC 2003

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ER -

Spin dynamics in cold 87Rb quantum gases

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