✦ LIBER ✦

Picosecond lifetime determination of the second excited singlet state of xanthione in solutions

✍ Scribed by N. Boens; M. van den Zegel; F.C. de Schryver

Publisher: Elsevier Science
Year: 1985
Tongue: English
Weight: 37 KB
Volume: 113
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(85)85040-5

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Picosecond lifetime determination of the

Picosecond lifetime determination of the second excited singlet state of xanthione in solution

✍ Noël Boens; Marc van den Zegel; Frans C. De Schryver 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 558 KB

The lluorescencc fiferimes and quantum yields of the S2 state of xantbionc in benzene and isoloctanc sotution at room temperature have been mcnsurcd. The Sz iifctimn wcrc found to bc I8 2 2 ps in bcnzcnc and 43 % 'I! ps in iso-ocrane. The non-radiative decay rate constant is 5.6 x lO'\* s-l in benz

Picosecond absorption spectra of the sec

Picosecond absorption spectra of the second excited singlet state of a molecule in the condensed phase: Xanthione

✍ R.W. Anderson Jr.; R.M. Hochstrasser; H.J. Pownall 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 513 KB

The fluorescence emission from the S2 state of xanthione in benzene solution was time resolved using a Nd3' glass mode-locked laser driven light gate technique. Using a separate optical apparatus, in conjunction with the mode-locked laser, transient absorption spectta were recorded at times subseque

Dynamics of the second excited singlet s

Dynamics of the second excited singlet state of thiophosgene in solution

✍ K.J. Falk; S.E. Sveinson; R.P. Steer 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 376 KB

The dynamic behavior of the second excited singlet state of QCS has been investigated for the first time in liquid solutions. In perfluoroalkane solvents strong B-ji. fluorescence (@f up to 0.077) 1s observed when the molecule is excited to bound vibrational states. s lifetimes of up 10 2.8 ns are o

Picosecond dynamics of the singlet excit

Picosecond dynamics of the singlet excited state of trans- and cis-stilbene

✍ Omar Teschke; E.P. Ippen; Gary R. Holtom 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 246 KB

Sub-picosecond ultr:lvtolet and visible pulses have been aed to study tile dynamic\ of mt~~unolccu1.u motion m the CYcited \inglet state of stilbcnc. In both tracts-and cis-stdhcne, e\cltcd state dbsorptlon 15 observed to tlecrc.i\e rapIdly .I\ the imtially excited singlet 5t.itc rclaucs tc, its con

Annihilation of singlet excited states i

Annihilation of singlet excited states in anthracene solutions

✍ S.D. Babenko; V.A. Benderskii; V.I. Gol'danskii; A.G. Lavrushko; V.P. Tychinskii 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 255 KB

B 72 (1963) 3251. : ~-. areaIiowed.1 e in. the region 2~s and two &owed ,. -i41 T.FBrster, ZNakforsch. 49 (1949) 321, -, .-tra&tions -3B21. --3Alg. '3Blg lie: in the m&on' [5] S. D. Babenko, V.A. Benderskii. 'V.I. Gol'danskii. E .++ .:.

Picosecond time-resolved absorption meas

Picosecond time-resolved absorption measurements on the excited singlet state of biphenylene

✍ Anunay Samanta; Chelladurai Devadoss; Richard W. Fessenden 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 510 KB

The photophysical behavior of biphenylene has been investigated employing picosecond time-resolved absorption measurements over the range 400-760 nm. The temporal behavior of the different absorption maxima suggest that the transient absorption results from two different configurations of biphenylen