The energy mismatch in multiphonon relaxation

✍ Scribed by R. Englman

• Book ID: 103018719
• Publisher: Elsevier Science
• Year: 1977
• Tongue: English
• Weight: 200 KB
• Volume: 45
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(77)80292-3

✦ Synopsis

Modifications are presented for zero temperature to the energy gap law which take into account the energy mismatch (the difference between the energy gap and the nearest excited level of the effective vibrator)_ The results for the decay rate of rare earth ions in fd f excitation show a sub-linear dependence on the square width of the spectrum of the electronphonon interaction for small width.