Optoelectronic Anisotropy in Organic Semiconducting thin Film Prepared on Liquid Substrate for Organic FET

A floating thin film fabrication technique is applied to fabricate a large area up to the size of a cm scale (length: 21-25 cm, width: 2.1 cm) by dropping 15 -20 of organic molecule solution. This thin film deposition technique not only minimizes the wastage of material and cost but also provides an...

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Bibliographic Details
Published in:	2024 31st International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD) pp. 169 - 172
Main Authors:	Gangarao, Gangavarap C, M Tripathi, Atul S
Format:	Conference Proceeding
Language:	English
Published:	FTFMD 02-07-2024
Subjects:	Anisotropic magnetoresistance Costs Geometrical optics OFETs Optical device fabrication Optical variables measurement Organic FET Organic semiconductor Orientation Polymers Thin film
Online Access:	Get full text
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Summary:	A floating thin film fabrication technique is applied to fabricate a large area up to the size of a cm scale (length: 21-25 cm, width: 2.1 cm) by dropping 15 -20 of organic molecule solution. This thin film deposition technique not only minimizes the wastage of material and cost but also provides an edge on oriented thin film which is suitable for planer devices like organic FETs. The oriented thin film shows high charge carrier transport up to 0.001 to >12 Cm 2 /Vs based on conjugated polymer backbone structure and more than amorphous Si. In organic semiconductors, organic molecules show high performance over the Conjugated polymer but are challenging to make at a large scale by solution process methods. This technique produces the polymer and organic molecules film at large-area for achieving high-efficiency organic FET.
DOI:	10.23919/AM-FPD61635.2024.10615681