Simultaneous ultrafast probing of intramolecular vibrations and photoinduced charge carriers in rubrene using broadband time-domain THz spectroscopy

DSpace/Manakin Repository

Open Research Exeter (ORE)

Simultaneous ultrafast probing of intramolecular vibrations and photoinduced charge carriers in rubrene using broadband time-domain THz spectroscopy

Please use this identifier to cite or link to this item: http://hdl.handle.net/10036/32478

Share:                 



Title: Simultaneous ultrafast probing of intramolecular vibrations and photoinduced charge carriers in rubrene using broadband time-domain THz spectroscopy
Author: Koeberg, Mattijs
Hendry, Euan
Schins, Juleon M.
van Laarhoven, Hendrik A.
Flipse, Cees F. J.
Reimann, Klaus
Woerner, Michael
Elsaesser, Thomas
Bonn, Mischa
Citation: 75 (19), article 195216
Publisher: American Physical Society
Journal: Physical Review B
Date Issued: 2007
URI: http://hdl.handle.net/10036/32478
DOI: 10.1103/PhysRevB.75.195216
Links: http://dx.doi.org/10.1103/PhysRevB.75.195216 http://link.aps.org/abstract/PRB/v75/e195216
Abstract: We determine the ultrafast frequency- and time-resolved complex dielectric responses of photoexcited, single-crystal rubrene in the frequency range of 10–30 THz (330–1000 cm−1) using ultrafast broadband THz spectroscopy. In this frequency range, we observe the response of both photogenerated mobile charges and intramolecular vibrational modes simultaneously, both of which vary with time after excitation. The data in conjunction with a theoretical model indicate a dynamic blueshift of the 15.5 THz phonon.
Type: Article
Description: Mattijs Koeberg, Euan Hendry, Juleon M. Schins, Hendrik A. van Laarhoven, Cees F. J. Flipse, Klaus Reimann, Michael Woerner, Thomas Elsaesser, and Mischa Bonn, Physical Review B, Vol. 75, article 195216 (2007). "Copyright © 2007 by the American Physical Society."
Keywords: organic semiconductorshigh-speed optical techniquesvibrational modessubmillimetre wave spectratime resolved spectra
ISSN: 1098-01211550-235X


Please note: Before reusing this item please check the rights under which it has been made available. Some items are restricted to non-commercial use. Please cite the published version where applicable.

Files in this item

Files Size Format View
Simultaneous ultrafast probing.pdf 292.3Kb PDF Thumbnail

This item appears in the following Collection(s)

Browse

My Account

Local Links