Unraveling the origin of band shapes in infrared spectra of N2O-12CO2 and 12CO2-13CO2 ice particles

The Journal of Physical Chemistry. a
R SignorellRoman Ueberschaer

Abstract

Band structures in the region of strong infrared absorption bands for different N2O-12CO2 and 12CO2-13CO2 composite particles are investigated by combining quantum mechanical exciton calculations with systematic experimental investigations. The ice particles are generated by collisional cooling and characterized with rapid-scan infrared spectroscopy. The size of the particles lies between approximately 10 and 100 nm. The calculated spectra show excellent agreement with the experimental data. This work leads to a detailed understanding on a molecular level of shape effects in pure and statistically mixed particles as well as of the characteristic features observed for core-shell particles.

References

Sep 23, 2003·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·M K KunzmannR Signorell
Jul 23, 2004·The Journal of Chemical Physics·Martin JetzkiRuth Signorell
Feb 9, 2005·Physical Review Letters·Sigurd Bauerecker
Jul 13, 2006·The Journal of Physical Chemistry. a·M TaraschewskiS Bauerecker
Mar 7, 2005·Physical Chemistry Chemical Physics : PCCP·Anthony BonnamyRuth Signorell

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Citations

Jun 29, 2012·Accounts of Chemical Research·Thomas C Preston, Ruth Signorell
Mar 23, 2011·Proceedings of the National Academy of Sciences of the United States of America·Thomas C Preston, Ruth Signorell
Oct 22, 2008·Annual Review of Physical Chemistry·Omar F SigurbjörnssonRuth Signorell
Dec 17, 2008·Physical Chemistry Chemical Physics : PCCP·Omar F SigurbjörnssonRuth Signorell
Jan 25, 2008·Faraday Discussions·Ruth Signorell, Martin Jetzki
May 15, 2013·The Journal of Physical Chemistry. a·E Kathrin LangRuth Signorell
Jul 17, 2013·Proceedings of the National Academy of Sciences of the United States of America·Rafael M EscribanoBelén Maté
Sep 15, 2006·Physical Chemistry Chemical Physics : PCCP·George FiranescuRuth Signorell
Aug 11, 2007·Physical Chemistry Chemical Physics : PCCP·Moritz GadermannRuth Signorell
Oct 22, 2008·Physical Chemistry Chemical Physics : PCCP·Omar F Sigurbjörnsson, Ruth Signorell
Jun 4, 2010·Physical Chemistry Chemical Physics : PCCP·Thomas C PrestonRuth Signorell
Apr 5, 2019·Physical Chemistry Chemical Physics : PCCP·Yensil Park, Barbara E Wyslouzil
Sep 4, 2009·Physical Chemistry Chemical Physics : PCCP·Evan G RobertsonDon McNaughton
Jun 5, 2013·Physical Chemistry Chemical Physics : PCCP·M A Suhm, F Kollipost
Sep 4, 2009·Physical Chemistry Chemical Physics : PCCP·Chris MedcraftDon McNaughton
Jan 4, 2008·The Journal of Physical Chemistry. a·Belén MatéEmilio Artacho
Jul 3, 2009·The Journal of Physical Chemistry. a·Chia C WangRuth Signorell
Apr 11, 2009·The Journal of Physical Chemistry. B·George Firanescu, Ruth Signorell
Mar 6, 2019·The Journal of Physical Chemistry. a·Martina LippeRuth Signorell

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