Rare Earth Ion-Ion Interactions in Crystals.
Final rept. 1 Feb 69-31 Jan 73,
JOHNS HOPKINS UNIV BALTIMORE MD DEPT OF PHYSICS
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Spectroscopic techniques have been used to study the interaction between rare earth ions in crystals. Collective phenomena, exciton and magnon distributions, and energy transfer were studied. The multiphonon relaxation rates of rare earth ions in YVO4, YAsO4, and YPO4 were also derermined. Author
- Solid State Physics