The absorption spectrum of localized electrons in crystalline 1,8-octanediol, γ-irradiated at 4.2 K

Vibrational dispersion in ground and exc

Vibrational dispersion in ground and excited states: the Γ 7(2T2g)⇐Γ8(4A2g) absorption and luminescence spectra of crystalline K2ReF6 at 4 K

✍ Marco Bettinelli; Lorenzo Di Sipio; Gianluigi Ingletto; Colin D. Flint 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 253 KB

Trigonal crystals of K\*ReF, show intense r7 ( 2Tzs) -+r r ( 4AZg) luminescence at 4 and 77 K under 5 14 nm excitation. Extensive vibronic structure is resolved which is dominated by the vibronic origins due to the trigonal components ofthe Ye, vq and Y) modes of the ReFa-ion. The vibrational disper