ANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TS
Some years ago Donovan and Wilson (1981) concluded that carrier motion on a single chain of the quasi-one-dimensional polymer crystal PDA-TS exhibits highly unusual features. From the electric field dependence of the peak photocurrent and carrier generation rate they concluded that carriers had an u...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
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1984
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| _version_ | 1797057750762520576 |
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| author | Movaghar, B Murray, D Donovan, K Wilson, E |
| author_facet | Movaghar, B Murray, D Donovan, K Wilson, E |
| author_sort | Movaghar, B |
| collection | OXFORD |
| description | Some years ago Donovan and Wilson (1981) concluded that carrier motion on a single chain of the quasi-one-dimensional polymer crystal PDA-TS exhibits highly unusual features. From the electric field dependence of the peak photocurrent and carrier generation rate they concluded that carriers had an ultra-high mobility and a low-field saturated drift velocity. The authors report new measurements in the t- alpha time-dependent domain and at the same time propose a transport model to explain the data. They show that both the t- alpha decay law and the sublinear field scaling of the effective drift velocity can be associated with one and the same phenomenon: One-dimensional carrier drift in the presence of strongly scattering defects. |
| first_indexed | 2024-03-06T19:40:53Z |
| format | Journal article |
| id | oxford-uuid:20a21eda-e0b9-4eb3-8404-8cb382efbb63 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T19:40:53Z |
| publishDate | 1984 |
| record_format | dspace |
| spelling | oxford-uuid:20a21eda-e0b9-4eb3-8404-8cb382efbb632022-03-26T11:28:34ZANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TSJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:20a21eda-e0b9-4eb3-8404-8cb382efbb63EnglishSymplectic Elements at Oxford1984Movaghar, BMurray, DDonovan, KWilson, ESome years ago Donovan and Wilson (1981) concluded that carrier motion on a single chain of the quasi-one-dimensional polymer crystal PDA-TS exhibits highly unusual features. From the electric field dependence of the peak photocurrent and carrier generation rate they concluded that carriers had an ultra-high mobility and a low-field saturated drift velocity. The authors report new measurements in the t- alpha time-dependent domain and at the same time propose a transport model to explain the data. They show that both the t- alpha decay law and the sublinear field scaling of the effective drift velocity can be associated with one and the same phenomenon: One-dimensional carrier drift in the presence of strongly scattering defects. |
| spellingShingle | Movaghar, B Murray, D Donovan, K Wilson, E ANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TS |
| title | ANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TS |
| title_full | ANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TS |
| title_fullStr | ANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TS |
| title_full_unstemmed | ANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TS |
| title_short | ANOMALOUS ELECTRIC-FIELD DEPENDENCE OF CARRIER DRIFT IN ONE-DIMENSIONAL SYSTEMS - EXAMPLE - ORGANIC PDA-TS |
| title_sort | anomalous electric field dependence of carrier drift in one dimensional systems example organic pda ts |
| work_keys_str_mv | AT movagharb anomalouselectricfielddependenceofcarrierdriftinonedimensionalsystemsexampleorganicpdats AT murrayd anomalouselectricfielddependenceofcarrierdriftinonedimensionalsystemsexampleorganicpdats AT donovank anomalouselectricfielddependenceofcarrierdriftinonedimensionalsystemsexampleorganicpdats AT wilsone anomalouselectricfielddependenceofcarrierdriftinonedimensionalsystemsexampleorganicpdats |