dc.contributor.author | Lioudakis, Emmanouil E. | en |
dc.contributor.author | Othonos, Andreas S. | en |
dc.contributor.author | Alexandrou, Ioannis | en |
dc.contributor.author | Hayashi, Y. | en |
dc.creator | Lioudakis, Emmanouil E. | en |
dc.creator | Othonos, Andreas S. | en |
dc.creator | Alexandrou, Ioannis | en |
dc.creator | Hayashi, Y. | en |
dc.date.accessioned | 2019-12-02T15:31:47Z | |
dc.date.available | 2019-12-02T15:31:47Z | |
dc.date.issued | 2007 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/58841 | |
dc.description.abstract | The authors have studied ultrafast carrier dynamics on poly(3- hexylthiophene)/[6,6]- phenyl C61 -butyric acid methyl ester (PCBM) composites up to 50% PCBM concentration. They have resolved the exciton intraband relaxation of composites as well as the subsequent electron/polaron relaxation of dissociated excitons. The observed fast time constant of intraband relaxation is found to be 0.5-1.5 ps, whereas the second long-live relaxation (0.5-1 ns) is strongly fullerene related. A wavelength dependent ultrafast study is performed giving fundamental information on the nonradiative exciton relaxation, exciton dissociation, and electron relaxation of PCBM-related states. © 2007 American Institute of Physics. | en |
dc.source | Applied Physics Letters | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-34548696648&doi=10.1063%2f1.2785120&partnerID=40&md5=7c29f54ac2c5bc6bd380450cafcdaa40 | |
dc.subject | Carrier concentration | en |
dc.subject | Ultrashort pulses | en |
dc.subject | Excitons | en |
dc.subject | Conjugated polymers | en |
dc.subject | Dielectric relaxation | en |
dc.subject | Wavelength | en |
dc.subject | Polymer matrix composites | en |
dc.subject | Exciton relaxation | en |
dc.subject | PCBM concentration | en |
dc.subject | Polaron relaxation | en |
dc.subject | Wavelength dependent ultrafast study | en |
dc.title | Ultrafast carrier dynamics on conjugated poly(3-hexylthiophene)/[6,6]- phenyl C61 -butyric acid methyl ester composites | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1063/1.2785120 | |
dc.description.volume | 91 | |
dc.description.issue | 11 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Φυσικής / Department of Physics | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :26</p> | en |
dc.source.abbreviation | Appl.Phys.Lett. | en |
dc.contributor.orcid | Othonos, Andreas S. [0000-0003-0016-9116] | |
dc.gnosis.orcid | 0000-0003-0016-9116 | |