Abstract
Using the up-converted hot luminescence technique, the measurements performed in Ni2+:MgO are reported in order to obtain information on the phonon modes and electronic bottlenecks associated with the nonradiative relaxation of the impurity Ni2+ ions. This technique is useful in obtaining information regarding the phonon modes involved in the radiationless relaxation, on electronic bottlenecks, and short-lived electronic states of impurity metal ions in dielectric crystals.
Original language | English (US) |
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Pages (from-to) | 635-637 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 67 |
Issue number | 5 |
DOIs | |
State | Published - Jan 1 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)