First observation of magnetically trapped neutral atoms

First observation of magnetically trapped neutral atoms

The first observation of electromagnetically trapped neutral atoms is reported. Laser-cooled and stopped sodium atoms are confined in a magnetic quadrupole trap formed by two opposed, separated, coaxial current loops. The decay time constant for atoms in the trap is 0.83(7) s and is limited mainly b...

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Veröffentlicht in:Physical review letters 1985-06, Vol.54 (24), p.2596-2599
Hauptverfasser: MIGDALL, A. L, PRODAN, J. V, PHILLIPS, W. D, BERGEMAN, T. H, METCALF, H. J
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Sprache:eng
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Atomic and molecular physics
Atomic properties and interactions with photons
Exact sciences and technology
Photon interactions with atoms
Physics
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container_end_page 2599
container_issue 24
container_start_page 2596
container_title Physical review letters
container_volume 54
creator MIGDALL, A. L
PRODAN, J. V
PHILLIPS, W. D
BERGEMAN, T. H
METCALF, H. J
description The first observation of electromagnetically trapped neutral atoms is reported. Laser-cooled and stopped sodium atoms are confined in a magnetic quadrupole trap formed by two opposed, separated, coaxial current loops. The decay time constant for atoms in the trap is 0.83(7) s and is limited mainly by collisions with background gas atoms.
doi_str_mv 10.1103/physrevlett.54.2596
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source American Physical Society Journals
subjects Atomic and molecular physics
Atomic properties and interactions with photons
Exact sciences and technology
Photon interactions with atoms
Physics
title First observation of magnetically trapped neutral atoms
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