Directed Self-Organization Ensured Enhancement of Charge Carrier Mobilities in a Star-Shaped Organic Semiconductor

Birudula, S; Prabhu, D D; Ghosh, T; Das, S; Adara, B; Vijayaraghavan, R K

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dc.contributor.author	Birudula, S
dc.contributor.author	Prabhu, D D
dc.contributor.author	Ghosh, T
dc.contributor.author	Das, S
dc.contributor.author	Adara, B
dc.contributor.author	Vijayaraghavan, R K
dc.date.accessioned	2023-02-01T11:02:31Z
dc.date.available	2023-02-01T11:02:31Z
dc.date.issued	2020-09
dc.identifier.citation	Chemistry – A European Journal;26(49):11135-11140	en_US
dc.identifier.uri	https://doi.org/10.1002/chem.202001615
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/4262
dc.description.abstract	Controlled self-organization of organic semicon-ductormolecules into specifically desiredarchitecturesonsubstratesof interestis one of the mostimperativechal-lengesfacedin the fabricationof high-performanceorgan-ic electronicdevices.Herein,we reportthe self-organiza-tion of astar-shapedmoleculeFDT-8into ahighlyfavoredstructure, namely,averticalstack.Thermal annealing offilmsofFDT-8depositedon PEDOT:PSS coatedITO sub-strateswas observedto assistthe organizationof the mol-eculesinto columnarstacks.Asignificant enhancement inthe hole( 50-fold) andthe electron( 13-fold) carriermobility was observedin single-carrierdevicesuponther-mal annealingthatcouldbe attributed to the aforemen-tionedself-organization. The abilityof thesemolecules tospontaneously self-organizewas utilized to fabricatebilay-er light-emittingdevices.	en_US
dc.language.iso	en	en_US
dc.publisher	Wiley	en_US
dc.subject	Charge Carrier Mobilities	en_US
dc.subject	Semiconductor	en_US
dc.title	Directed Self-Organization Ensured Enhancement of Charge Carrier Mobilities in a Star-Shaped Organic Semiconductor	en_US
dc.type	Article	en_US