Electronic spectroscopy, stimulated emission and persistent spectral hole-burning of cryogenic nitrogen matrices doped with tetrabenzoporphin

• Published in: Физика низких температур
• Date: 2012
• Main Authors: Arabei, S.M., Galaup, J.-P., McCaffrey, J.G., Shafizadeh, N., Crépin, C.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2012
• Subjects: Low Temperature Spectroscopy and Radiation Effects
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/117425
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Electronic spectroscopy, stimulated emission and persistent spectral hole-burning of cryogenic nitrogen matrices doped with tetrabenzoporphin / S.M. Arabei, J.-P. Galaup, J.G. McCaffrey, N. Shafizadeh, C. Crépin // Физика низких температур. — 2012. — Т. 38, № 8. — С. 917-922. — Бібліогр.: 23 назв. — англ.

This paper deal with our on-going work on the electronic spectroscopy of tetrapyrrole molecules embedded in cryogenic hosts. Under nanosecond laser excitation of the free-base tetrabenzoporphin molecules in a nitrogen matrix at 8 K, increasing the laser pulse energy results in essential enhancemen...