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Optical Centrifuge for Molecules
Author(s) -
Joanna L. Karczmarek,
James S. Wright,
P. B. Corkum,
Misha Ivanov
Publication year - 1999
Publication title -
physical review letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.688
H-Index - 673
eISSN - 1079-7114
pISSN - 0031-9007
DOI - 10.1103/physrevlett.82.3420
Subject(s) - homonuclear molecule , moment of inertia , diatomic molecule , angular momentum , molecule , physics , centrifuge , atomic physics , spinning , total angular momentum quantum number , infrared , momentum (technical analysis) , materials science , quantum mechanics , finance , economics , composite material
Strong infrared fields can be used for controlled spinning of molecules to very high angular momentum states. The angular momentum acquired can be sufficient to break molecular bonds. The approach is suitable for all anisotropic molecules, and we illustrate it by dissociating a homonuclear diatomic Cl\u2082, with optical centrifuge efficiently separating Cl\ub3\u2075 and Cl\ub3\u2077 isotopes and thus demonstrating high sensitivity to the moment of inertia.Peer reviewed: YesNRC publication: Ye

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