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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
2006-4-11
pubmed:abstractText
Subpicosecond photoinduced Stark spectroscopy experiments are carried out for measuring charge carrier mobility in organic semiconductors. The technique is demonstrated in state-of-art devices based on methanofullerene. The transient mobility of photogenerated charge carriers is measured in the picosecond time domain. Electric field dependent mobility is observed from the earliest time scales. In addition, two distinct transport regimes are revealed: a short-lived state, approximately 10 ps, of high mobility and a transient towards the trap limited transport, associated with the mesoscopic structure of the medium.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Mar
pubmed:issn
0031-9007
pubmed:author
pubmed:issnType
Print
pubmed:day
17
pubmed:volume
96
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
106601
pubmed:year
2006
pubmed:articleTitle
Photoinduced transient stark spectroscopy in organic semiconductors: a method for charge mobility determination in the picosecond regime.
pubmed:affiliation
IFN-CNR, Dipartimento di Fisica, ULTRAS-INFM-CNR, Politecnico di Milano, Milano 20133, Milan, Italy.
pubmed:publicationType
Journal Article