| Autor: |
Abdulsabirov, R. Yu., Antipin, A. A., Korableva, S. L., Rakhmatullin, R. M., Rozentsvaig, Yu. K. |
| Zdroj: |
Russian Physics Journal; February 1988, Vol. 31 Issue: 2 p104-106, 3p |
| Abstrakt: |
The EPR and spin-lattice relaxation are studied of impurity rare-earth ions in LiLuF4 crystals at liquid-helium temperatures. It is detected that paramagnetic relaxation of Er3+ ions is retarded by the effect of the phonon throat. The effect of resonance attenuation of the phonon throat is clarified in two-phonon resonance relaxation processes of Er3+ ions. The Debye temperature of the crystal is determined from an analysis of experimental results. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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