Laser diode spectroscopy as a probe of ammonium ion dynamics in crystals

Herbert L. Strauss; Han-Gook Cho; Wes Burrows

doi:10.1117/12.59290

14 May 1992 Laser diode spectroscopy as a probe of ammonium ion dynamics in crystals

Herbert L. Strauss, Han-Gook Cho, Wes Burrows

Proceedings Volume 1636, Applied Spectroscopy in Materials Science II; (1992) https://doi.org/10.1117/12.59290
Event: OE/LASE '92, 1992, Los Angeles, CA, United States

Abstract

Tunnel diodes have been used to burn holes in the N-D stretching bands of NH₃D ions dilute in ammonium sulfate crystals. The ammonium ions sit in sites of low symmetry and, consequently, there are four distinct orientations possible for the NH₃D ion. Since there is low symmetry, each site gives rise to a distinct N-D stretching band. The relative intensities of these bands measure the proportion of ions in each site.

Citation Download Citation

Herbert L. Strauss, Han-Gook Cho, and Wes Burrows "Laser diode spectroscopy as a probe of ammonium ion dynamics in crystals", Proc. SPIE 1636, Applied Spectroscopy in Materials Science II, (14 May 1992); https://doi.org/10.1117/12.59290

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