Non-monotonic decay of transient infrared absorption in dilute HDO/D2O solutions

G. Gallot; N. Lascoux; G. M. Gale; J. Cl Leicknam; S. Bratos; S. Pommeret

doi:10.1016/S0009-2614(01)00524-3

Non-monotonic decay of transient infrared absorption in dilute HDO/D₂O solutions

G. Gallot
, N. Lascoux
, G. M. Gale
, J. Cl Leicknam
, S. Bratos
, S. Pommeret

Research output: Contribution to journal › Article › peer-review

Abstract

Transient infrared absorption of diluted HDO/D₂O solutions is measured with 150 fs laser pulses. The signal intensity decays in a heavily non-exponential way, and its variation is often non-monotonic; no quantum beats are observed. These effects are ascribed to the simultaneous presence of solvent and population dynamics in low lying vibrational states, and to a partial cancellation of the bleach and absorption intensities.

Original language	English
Pages (from-to)	535-539
Number of pages	5
Journal	Chemical Physics Letters
Volume	341
Issue number	5-6
DOIs	https://doi.org/10.1016/S0009-2614(01)00524-3
Publication status	Published - 29 Jun 2001
Externally published	Yes

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10.1016/S0009-2614(01)00524-3

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title = "Non-monotonic decay of transient infrared absorption in dilute HDO/D2O solutions",

abstract = "Transient infrared absorption of diluted HDO/D2O solutions is measured with 150 fs laser pulses. The signal intensity decays in a heavily non-exponential way, and its variation is often non-monotonic; no quantum beats are observed. These effects are ascribed to the simultaneous presence of solvent and population dynamics in low lying vibrational states, and to a partial cancellation of the bleach and absorption intensities.",

author = "G. Gallot and N. Lascoux and Gale, \{G. M.\} and Leicknam, \{J. Cl\} and S. Bratos and S. Pommeret",

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doi = "10.1016/S0009-2614(01)00524-3",

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AU - Gallot, G.

AU - Lascoux, N.

AU - Gale, G. M.

AU - Leicknam, J. Cl

AU - Bratos, S.

AU - Pommeret, S.

PY - 2001/6/29

Y1 - 2001/6/29

N2 - Transient infrared absorption of diluted HDO/D2O solutions is measured with 150 fs laser pulses. The signal intensity decays in a heavily non-exponential way, and its variation is often non-monotonic; no quantum beats are observed. These effects are ascribed to the simultaneous presence of solvent and population dynamics in low lying vibrational states, and to a partial cancellation of the bleach and absorption intensities.

AB - Transient infrared absorption of diluted HDO/D2O solutions is measured with 150 fs laser pulses. The signal intensity decays in a heavily non-exponential way, and its variation is often non-monotonic; no quantum beats are observed. These effects are ascribed to the simultaneous presence of solvent and population dynamics in low lying vibrational states, and to a partial cancellation of the bleach and absorption intensities.

UR - https://www.scopus.com/pages/publications/0000695861

U2 - 10.1016/S0009-2614(01)00524-3

DO - 10.1016/S0009-2614(01)00524-3

M3 - Article

AN - SCOPUS:0000695861

SN - 0009-2614

VL - 341

SP - 535

EP - 539

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 5-6

ER -

Non-monotonic decay of transient infrared absorption in dilute HDO/D₂O solutions

Abstract

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