Matrix effect on the vibronic state of an atom embedded in a solid para-​H2

S. T. Nakagawa, G. Sakane, Y. Senju, K. Kawaguchi

Optical, Electron, and Mass Spectroscopy and Other Related Properties
We have examined the matrix effect on the excitation spectra of Xe atom that is embedded in a solid state para-hydrogen (p-H2)n at liquid helium temperature, making use of the ab-initio molecular orbital calculation. The crystal structure of the solid (p-H2)n is hexagonal (hcp) and is known to be a quantum solid that may yield almost free ligand field for an atom located at a lattice point. However, the vibronic states made of p-H2 molecules coupled with the excited states of Xe atoms, which reflected significant matrix effect on the absorption spectrum in the ultraviolet-visible region. Similar effect on the emission spectra was also studied.
http://iopscience.iop.org/1742-6596/488/15/152001
doi:10.1088/1742-6596/488/15/152001
CODEN:JPCSDZ
ISSN:1742-6588
XXVIII International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2013)
Matrix effect on the vibronic state of an atom embedded in a solid para-​H2

Journal of Physics: Conference Series

IOP Publishing Ltd.

488

15

152001/1

152001/1