Vibrational coherence of DCI in cryogenic matrices: from van der Waals interaction to weak hydrogen bond

Claudine Crepin-Gilbert; M. Broquier; A. Cuisset; Henri DuBost; Jean-Pierre Galaup; Pascale Roubin; Jean-Michel Ortega

doi:10.1117/12.455921

1 November 2002 Vibrational coherence of DCl in cryogenic matrices: from van der Waals interaction to weak hydrogen bond

Claudine Crepin-Gilbert, M. Broquier, A. Cuisset, Henri DuBost, Jean-Pierre Galaup, Pascale Roubin, Jean-Michel Ortega

Author Affiliations +

Proceedings Volume 4812, Nonlinear Spectroscopy; (2002) https://doi.org/10.1117/12.455921
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

Abstract

The influence of the environment on vibrational dynamics, and especially on the vibrational dephasing time, is investigated for a simple system : DCl in a van der Waals solid (N₂ lattice). Photon echo experiments are performed using the infrared free electron laser CLIO. In solid nitrogen, decay times of the third order polarization are in the picosecond range. In the case of the isolated DCl monomers in van der Waals interaction with the host, the observed signals are interpreted in term of a rapid spectral diffusion. The two different stretching modes of DCl dimers, perturbed in a different way by the weak hydrogen bond, exhibit different coherence times, reflecting the influence of the interaction strength between the molecules.

Citation Download Citation

Claudine Crepin-Gilbert, M. Broquier, A. Cuisset, Henri DuBost, Jean-Pierre Galaup, Pascale Roubin, and Jean-Michel Ortega "Vibrational coherence of DCl in cryogenic matrices: from van der Waals interaction to weak hydrogen bond", Proc. SPIE 4812, Nonlinear Spectroscopy, (1 November 2002); https://doi.org/10.1117/12.455921

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available