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Supersonic Molecular Beams and van der Waals Molecules

Donald Harris Levy

Springer eBooksJan 1, 19803 citations

Laser Vaporization of Solids in Molecular Beam Expansion: an Experimental set up to Study van der Waals Molecules and Clusters of Metal Atoms.

S. Skowronek, Gregory P. Morley, Ángel González Ureña

Anales de físicaJan 1, 19950 citations

Magnetic Interactions in Van Der Waals Molecules.

William E. Cooke

Dec 1, 19760 citations

Relaxation of Spin Polarisation of Sodium Vapor due to Sodium-Xenon Van Der Waals Molecules.

B Suleman

Jan 1, 19820 citations

Van der Waals molecules of a zinc or cadmium atom interacting with an alkali-metal or alkaline-earth metal atom

Klaudia Zaremba-Kopczyk, Michał Tomza

Bulletin of the American Physical SocietyJun 3, 20210 citations

The spin–rotation interaction in the van der Waals molecule KAr

Richard R. Freeman, Edward M. Mattison, David E. Pritchard +1 more

We report a study, by molecular beam methods, of the alkali–rare gas van der Waals molecule KAr. Paramagnetic potassium–argon molecules were produced in a supersonic molecular beam, and their magnetic hyperfine structure probed by resonance techniques. The principle interaction studied is the spin–rotational coupling of the spin angular momentum h/S of the alkali valence electron and the rotational angular momentum h/N of the molecule. The measured value of the interaction constant γ in the (v=0, N=0) molecular state is 240(10) kHz. Limits have been set on the variation of γ with R, the internuclear separation, over the range R=9 to 13 bohr.We report a study, by molecular beam methods, of the alkali–rare gas van der Waals molecule KAr. Paramagnetic potassium–argon molecules were produced in a supersonic molecular beam, and their magnetic hyperfine structure probed by resonance techniques. The principle interaction studied is the spin–rotational coupling of the spin angular momentum h/S of the alkali valence electron and the rotational angular momentum h/N of the molecule. The measured value of the interaction constant γ in the (v=0, N=0) molecular state is 240(10) kHz. Limits have been set on the variation of γ with R, the internuclear separation, over the range R=9 to 13 bohr.

The Journal of Chemical PhysicsFeb 1, 197620 citations

Molecular Beam Study of Van Der Waals Molecules: Spin - Interaction in Potassium - Argon.

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Molecular Beam Study of Van Der Waals Molecules: Spin - Interaction in Potassium - Argon.

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