𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Picosecond fluorescence decays from electronic excited states of 2,2′-bipyridine solutions

✍ Scribed by L. Angeloni; E. Castellucci; P.R. Salvi


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
238 KB
Volume
141
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


The lower excited electronic states of s
✍ E. König; S. Kremer 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 274 KB

The electronic spectra of bipy-and bipyz-anions (bipy = 2, P'-bipyridine) have been measured between 5000 and 50 000 cnl-1. The observed bands which have intensities betweenf = 6.30 x lo-2 and f = 0.52 are assised on the basis of HMO and Parker-Parr calculations. It is well known that 2,2'-bypiridi

Decay of fluorescence from single vibron
✍ Man-Him Hui; Stuart A. Rice 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 514 KB

The fluoresccncc from ten vibronic states in the 2300 to 2100 A absorption region of SO2 has been studied. A sharp drop in fluorescence quantum yield and fluorescence lifetime for wavelengths shorter than 2206 A is a:t:ibuted to the dissociation of SO,. 'Ihe quantum yield of fluorescence in the spec

Picosecond excitation of I2 B→X Emission
✍ W.S. Struve 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 460 KB

Excitation of the B 3tTu+u state of 12 in CC& solution with ~8 ps fwhm 531 nm mode-locked pulses yields substantial fluorescence, which contrasts with the pure resonance Raman emission spectrum displayed under 5 14.5 nm cw argon ion laser pumping.

Delayed fluorescence from higher excited
✍ Bernhard Nickel 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 541 KB

With 1,2-benzanthracene and fluoranthene population of higher excited singlet states S,, (n > 1) by triplet-triple1 annihilation is energetically possible. With both compounds a delayed fluorescence Sn + So from the highest accessible singlet state St1 was found (n = 3 for 1,2-benzanthracene and n =