Optically Detected Magnetic Resonance Studies on π-conjugated semiconductor systems

dc.contributor.advisor Joseph Shinar
dc.contributor.author Chen, Ying
dc.contributor.department Physics and Astronomy
dc.date 2018-08-11T10:59:34.000
dc.date.accessioned 2020-06-30T02:46:29Z
dc.date.available 2020-06-30T02:46:29Z
dc.date.copyright Sat Jan 01 00:00:00 UTC 2011
dc.date.embargo 2015-07-30
dc.date.issued 2011-01-01
dc.description.abstract <p>Optically Detected Magnetic Resonance (ODMR) studies were carried out on various π-conjugated semiconductor systems. In organic light emitting diodes, enhanced formation of bi-polarons under resonance conditions was observed. An enhancing spin-1/2 resonance was also observed and can only be explained with enhanced Triplet-polaron quenching under resonance conditions. A novel resonance is observed in MEH-PPV devices. Possible mechanisms are discussed.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/etd/12977/
dc.identifier.articleid 3984
dc.identifier.contextkey 4250609
dc.identifier.doi https://doi.org/10.31274/etd-180810-3518
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath etd/12977
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/27166
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/etd/12977/Chen_iastate_0097E_12435.pdf|||Fri Jan 14 19:34:23 UTC 2022
dc.subject.disciplines Physics
dc.subject.keywords ODMR
dc.subject.keywords OLED
dc.subject.keywords OSC
dc.title Optically Detected Magnetic Resonance Studies on π-conjugated semiconductor systems
dc.type article
dc.type.genre dissertation
dspace.entity.type Publication
relation.isOrgUnitOfPublication 4a05cd4d-8749-4cff-96b1-32eca381d930
thesis.degree.level dissertation
thesis.degree.name Doctor of Philosophy
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