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Laser spectroscopy of gas confined in nanoporous materials

Svensson, Tomas LU and Shen, Zhijian (2010) In Applied Physics Letters 96(2).
Abstract
We show that high-resolution laser spectroscopy can probe surface interactions of gas confined in nanocavities of porous materials. We report on strong line broadening and unfamiliar line shapes due to tight confinement, as well as signal enhancement due to multiple photon scattering. This new domain of laser spectroscopy constitute a challenge for the theory of collisions and spectroscopic line shapes, and open for new ways of analyzing porous materials and processes taking place therein.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
optical sensors, materials, nanoporous, laser beam applications, gas sensors, infrared spectroscopy, spectral line broadening
in
Applied Physics Letters
volume
96
issue
2
publisher
American Institute of Physics
external identifiers
  • wos:000273689400007
  • scopus:74549132819
ISSN
0003-6951
DOI
10.1063/1.3292210
language
English
LU publication?
yes
id
d203c32f-7812-46f9-a005-bffc97827583 (old id 1547374)
date added to LUP
2010-02-23 14:55:20
date last changed
2018-06-10 03:23:19
@article{d203c32f-7812-46f9-a005-bffc97827583,
  abstract     = {We show that high-resolution laser spectroscopy can probe surface interactions of gas confined in nanocavities of porous materials. We report on strong line broadening and unfamiliar line shapes due to tight confinement, as well as signal enhancement due to multiple photon scattering. This new domain of laser spectroscopy constitute a challenge for the theory of collisions and spectroscopic line shapes, and open for new ways of analyzing porous materials and processes taking place therein.},
  articleno    = {021107},
  author       = {Svensson, Tomas and Shen, Zhijian},
  issn         = {0003-6951},
  keyword      = {optical sensors,materials,nanoporous,laser beam applications,gas sensors,infrared spectroscopy,spectral line broadening},
  language     = {eng},
  number       = {2},
  publisher    = {American Institute of Physics},
  series       = {Applied Physics Letters},
  title        = {Laser spectroscopy of gas confined in nanoporous materials},
  url          = {http://dx.doi.org/10.1063/1.3292210},
  volume       = {96},
  year         = {2010},
}