Quantum cascade laser-based photoacoustic spectroscopy of volatile chemicals: Application to hexamethyldisilazane (Articolo in rivista)

Type
Label
  • Quantum cascade laser-based photoacoustic spectroscopy of volatile chemicals: Application to hexamethyldisilazane (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.saa.2005.07.041 (literal)
Alternative label
  • Elia, A; Rizzi, F; Di Franco, C; Lugara, PM; Scamarcio, G (2006)
    Quantum cascade laser-based photoacoustic spectroscopy of volatile chemicals: Application to hexamethyldisilazane
    in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Elia, A; Rizzi, F; Di Franco, C; Lugara, PM; Scamarcio, G (literal)
Pagina inizio
  • 426 (literal)
Pagina fine
  • 429 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 64 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INFM, Reg Lab LIT3, Dept Interanteneo Fis Michelangelo Merlin, I-70126 Bari, Italy (literal)
Titolo
  • Quantum cascade laser-based photoacoustic spectroscopy of volatile chemicals: Application to hexamethyldisilazane (literal)
Abstract
  • The use of photoacoustic spectroscopy and mid-infrared quantum-cascade lasers (QCLs) for the detection of hexamethyldisilazane (HMDS) is reported. A detection limit of 200 parts in 10(9) is found using a Fabry-Perot QCL operated at 8.4 mu m in pulsed mode and a photoacoustic cell equipped with four electret microphones. The laser multimode spectrum matches the range of the N-H bending absorption band of HMDS. Further improvements to reach lower detection limits are discussed. (c) 2005 Elsevier B.V. All rights reserved. (literal)
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