The appearance of fine structure in the phosphorescence spectra of organic molecules in solid solutions under T1 ← S0 laser excitation

Laser excited S2 → S1 and S1 → S0 emissi

Laser excited S2 → S1 and S1 → S0 emission spectra and the S2 → Sn absorption spectrum of azulene in solution

✍ Meir Orenstein; Sol Kimel; Shammai Speiser 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 363 KB

We preses the SI -1 So fluorescente spectrum, between 740 and 940 om, of azulene sohitions (íOm3 M ìn methanol) excited wïth a @svitched ruby laser. The nitrogerrlaser excïted Sz + SI fíuorescence spectrum, between 700 and 930 om, is also reporteb Tbe transient St + Sn s@etrmn between 500 and 6.50 r