Determination of dynamical parameters in liquids by homodyne transient grating spectroscopy at large angles

Riccardo Cucini; Andrea Battistoni; Alessandro Gessini; Filippo Bencivenga; Emiliano Principi; Makina Saito; Francesco D'Amico; Rudi Sergo; Claudio Masciovecchio

doi:10.1364/OL.39.005110

Determination of dynamical parameters in liquids by homodyne transient grating spectroscopy at large angles

Riccardo Cucini, Andrea Battistoni, Alessandro Gessini, Filippo Bencivenga, Emiliano Principi, Makina Saito, Francesco D'Amico, Rudi Sergo, Claudio Masciovecchio

SCI - Physics

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

9 Citations (Scopus)

Abstract

We report on the possibility of extracting fast dynamical relaxation times from homodyne transient grating measurements. We demonstrate the validity of our approach by experimental measurements on liquid acetonitrile and by comparison with literature. This approach would be of tremendous help in the case of free-electronlaser-based transient grating experiments due to the overcoming of technical difficulties, such as large-angle geometries.

Original language	English
Pages (from-to)	5110-5113
Number of pages	4
Journal	Optics Letters
Volume	39
Issue number	17
DOIs	https://doi.org/10.1364/OL.39.005110
Publication status	Published - 2014

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10.1364/OL.39.005110

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title = "Determination of dynamical parameters in liquids by homodyne transient grating spectroscopy at large angles",

abstract = "We report on the possibility of extracting fast dynamical relaxation times from homodyne transient grating measurements. We demonstrate the validity of our approach by experimental measurements on liquid acetonitrile and by comparison with literature. This approach would be of tremendous help in the case of free-electronlaser-based transient grating experiments due to the overcoming of technical difficulties, such as large-angle geometries.",

author = "Riccardo Cucini and Andrea Battistoni and Alessandro Gessini and Filippo Bencivenga and Emiliano Principi and Makina Saito and Francesco D'Amico and Rudi Sergo and Claudio Masciovecchio",

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T1 - Determination of dynamical parameters in liquids by homodyne transient grating spectroscopy at large angles

AU - Cucini, Riccardo

AU - Battistoni, Andrea

AU - Gessini, Alessandro

AU - Bencivenga, Filippo

AU - Principi, Emiliano

AU - Saito, Makina

AU - D'Amico, Francesco

AU - Sergo, Rudi

AU - Masciovecchio, Claudio

PY - 2014

Y1 - 2014

N2 - We report on the possibility of extracting fast dynamical relaxation times from homodyne transient grating measurements. We demonstrate the validity of our approach by experimental measurements on liquid acetonitrile and by comparison with literature. This approach would be of tremendous help in the case of free-electronlaser-based transient grating experiments due to the overcoming of technical difficulties, such as large-angle geometries.

AB - We report on the possibility of extracting fast dynamical relaxation times from homodyne transient grating measurements. We demonstrate the validity of our approach by experimental measurements on liquid acetonitrile and by comparison with literature. This approach would be of tremendous help in the case of free-electronlaser-based transient grating experiments due to the overcoming of technical difficulties, such as large-angle geometries.

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DO - 10.1364/OL.39.005110

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JO - Optics Letters

JF - Optics Letters

IS - 17

ER -

Determination of dynamical parameters in liquids by homodyne transient grating spectroscopy at large angles

Abstract

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