Charge transport in a two-dimensional molecular organic semiconductor

Sasikumar Arumugam; Iain A. Wright; Anto R. Inigo; Salvatore Gambino; Calvyn T. Howells; Alexander L. Kanibolotsky; Peter J. Skabara; Ifor D.W. Samuel

doi:10.1039/c3tc31670j

Charge transport in a two-dimensional molecular organic semiconductor

Sasikumar Arumugam, Iain A. Wright, Anto R. Inigo, Salvatore Gambino, Calvyn T. Howells, Alexander L. Kanibolotsky, Peter J. Skabara, Ifor D.W. Samuel

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14 Scopus citations

Abstract

Charge transport has been studied in a germanium-centred oligothiophene cruciform featuring 2-D close packing in the bulk. The morphology has been found to play a significant role in charge carrier transport, evidenced by time-of-flight and field effect transistor measurements. Thermal step-annealing leads to the formation of smaller crystalline domains which are favourable for charge transport in device applications.

Original language	British English
Pages (from-to)	34-39
Number of pages	6
Journal	Journal of Materials Chemistry C
Volume	2
Issue number	1
DOIs	https://doi.org/10.1039/c3tc31670j
State	Published - 7 Jan 2014

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abstract = "Charge transport has been studied in a germanium-centred oligothiophene cruciform featuring 2-D close packing in the bulk. The morphology has been found to play a significant role in charge carrier transport, evidenced by time-of-flight and field effect transistor measurements. Thermal step-annealing leads to the formation of smaller crystalline domains which are favourable for charge transport in device applications.",

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AU - Arumugam, Sasikumar

AU - Wright, Iain A.

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AU - Gambino, Salvatore

AU - Howells, Calvyn T.

AU - Kanibolotsky, Alexander L.

AU - Skabara, Peter J.

AU - Samuel, Ifor D.W.

PY - 2014/1/7

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N2 - Charge transport has been studied in a germanium-centred oligothiophene cruciform featuring 2-D close packing in the bulk. The morphology has been found to play a significant role in charge carrier transport, evidenced by time-of-flight and field effect transistor measurements. Thermal step-annealing leads to the formation of smaller crystalline domains which are favourable for charge transport in device applications.

AB - Charge transport has been studied in a germanium-centred oligothiophene cruciform featuring 2-D close packing in the bulk. The morphology has been found to play a significant role in charge carrier transport, evidenced by time-of-flight and field effect transistor measurements. Thermal step-annealing leads to the formation of smaller crystalline domains which are favourable for charge transport in device applications.

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Charge transport in a two-dimensional molecular organic semiconductor

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