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Optics Express

Optics Express

  • Editor: J. H. Eberly
  • Vol. 4, Iss. 2 — Jan. 18, 1999
  • pp: 53–58

SF6 scattering from graphite surfaces: comparison of effects induced by thermal and laser controlled vibrational excitation

M. van Opbergen, A. Boschetti, and S. Iannotta  »View Author Affiliations


Optics Express, Vol. 4, Issue 2, pp. 53-58 (1999)
http://dx.doi.org/10.1364/OE.4.000053


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Abstract

We report scattering experiments of multiphoton vibrationally excited SF6 molecules from graphite surfaces demonstrating ro-vibrational excitation in the collision. The beam scattering experiments were carried out at different initial kinematic conditions and as a function of the surface temperature. The energy transfer depends both on the initial state of the molecule and on the momentum transferred as well as on the temperature of the surface. The role of surface atomic corrugation is evidenced.

© Optical Society of America

OCIS Codes
(020.2070) Atomic and molecular physics : Effects of collisions
(020.4180) Atomic and molecular physics : Multiphoton processes
(290.5840) Scattering : Scattering, molecules

ToC Category:
Focus Issue: Laser controlled dynamics

History
Original Manuscript: December 6, 1998
Published: January 18, 1999

Citation
M. van Opbergen, A. Boschetti, and S. Iannotta, "SF6 scattering from graphite surfaces: comparison of effects induced by thermal and laser controlled vibrational excitation," Opt. Express 4, 53-58 (1999)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-4-2-53


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References

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