Nous avons mis en évidence des phonons actifs dans l'infrarouge dans le trans (CH)x par une technique d'absorption photoinduite. Il y a une corrélation avec une bande d'absorption photoinduite d'origine électronique. Nos résultats montrent la photoproduction de défauts libres chargés avec un temps de vie long.We measured photogenerated ir active phonons in trans-(CH)x by the photoinduced absorption technique. A correlation was found to exist with a photoinduced absorption band in which electronic transitions are involved. Our results show photoproduction of free charged defects with long lifetimes
The non-radiative decay of photoinduced bond-alternation defects in cis-polyacetylene is considered ...
Journal ArticleWe have measured photoexcitation dynamics in the picosecond time domain in fully tran...
Journal ArticleThe three resonantly enhanced Raman vibrations in trans-(CK)x and ~(CD)X are describe...
-Résumé- Nous avons mis en évidence des phonons actifs dans l'infrarouge dans le trans (CH) par...
Journal ArticleWe measured photogenerated ir active phonons in trans-(CH) by the photoinduced absorp...
Journal ArticlePhotoexcitation of trans - but not cis -polyacetylene, results in the appearance of s...
Photoinduced absorption (PA) is a valuable technique for studying the excitations of conjugated poly...
Nous avons mesuré le spectre optique d'absorption d'états d'origine optique dans le gap du polyacéty...
Nous avons mesuré le spectre optique d'absorption d'états d'origine optique dans le gap du polyacéty...
Journal ArticleThe resonant Raman scattering (RRS) from the three Ag modes of trans-polyacetylene an...
Journal ArticleWe have measured the optical absorption spectrum of photogenerated gap states in poly...
The non-radiative decay of photoinduced bond-alternation defects in cis-polyacetylene is considered ...
The non-radiative decay of photoinduced bond-alternation defects in cis-polyacetylene is considered ...
Journal ArticleIn a recent Letter Blanchet et al.? have extended photoinduced absorption measuremen...
The possibility of phononless free-carrier absorption in quantum well heterojunction superlattices w...
The non-radiative decay of photoinduced bond-alternation defects in cis-polyacetylene is considered ...
Journal ArticleWe have measured photoexcitation dynamics in the picosecond time domain in fully tran...
Journal ArticleThe three resonantly enhanced Raman vibrations in trans-(CK)x and ~(CD)X are describe...
-Résumé- Nous avons mis en évidence des phonons actifs dans l'infrarouge dans le trans (CH) par...
Journal ArticleWe measured photogenerated ir active phonons in trans-(CH) by the photoinduced absorp...
Journal ArticlePhotoexcitation of trans - but not cis -polyacetylene, results in the appearance of s...
Photoinduced absorption (PA) is a valuable technique for studying the excitations of conjugated poly...
Nous avons mesuré le spectre optique d'absorption d'états d'origine optique dans le gap du polyacéty...
Nous avons mesuré le spectre optique d'absorption d'états d'origine optique dans le gap du polyacéty...
Journal ArticleThe resonant Raman scattering (RRS) from the three Ag modes of trans-polyacetylene an...
Journal ArticleWe have measured the optical absorption spectrum of photogenerated gap states in poly...
The non-radiative decay of photoinduced bond-alternation defects in cis-polyacetylene is considered ...
The non-radiative decay of photoinduced bond-alternation defects in cis-polyacetylene is considered ...
Journal ArticleIn a recent Letter Blanchet et al.? have extended photoinduced absorption measuremen...
The possibility of phononless free-carrier absorption in quantum well heterojunction superlattices w...
The non-radiative decay of photoinduced bond-alternation defects in cis-polyacetylene is considered ...
Journal ArticleWe have measured photoexcitation dynamics in the picosecond time domain in fully tran...
Journal ArticleThe three resonantly enhanced Raman vibrations in trans-(CK)x and ~(CD)X are describe...