Evidence for charge-trapping inducing polymorphic structural-phase transition in pentacene

Evidence for charge-trapping inducing polymorphic structural-phase transition in pentacene

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 27(2015), 1 vom: 07. Jan., Seite 122-9
1. Verfasser: Ando, Masahiko (VerfasserIn)
Weitere Verfasser: Kehoe, Tom B, Yoneya, Makoto, Ishii, Hiroyuki, Kawasaki, Masahiro, Duffy, Claudia M, Minakata, Takashi, Phillips, Richard T, Sirringhaus, Henning
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article charge localization density functional theory in-situ Raman spectroscopy molecular dynamics pentacene polymorph
Beschreibung
Zusammenfassung:© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Trapped-charge-induced transformation of pentacene polymorphs is observed by using in situ Raman spectroscopy and molecular dynamics simulations reveal that the charge should be localized in pentacene molecules at the interface with static intermolecular disorder along the long axis. Quantum chemical calculations of the intermolecular transfer integrals suggest the disorder to be large enough to induce Anderson-type localization
Beschreibung:Date Completed 21.05.2015
Date Revised 01.10.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201403556