Recent advances in the orientation of conjugated polymers for organic field-effect transistors

M Pandey, N Kumari, S Nagamatsu… - Journal of Materials …, 2019 - pubs.rsc.org
Solution processable conjugated polymers (CPs) possess unique molecular structures in
terms of extended π-conjugation in combination with quasi 1-dimensionality, imparting them …

Recent progress in the macroscopic orientation of semiconducting polymers by floating film transfer method

M Pandey, V Singh, C Kumar, SS Pandey… - Japanese Journal of …, 2022 - iopscience.iop.org
Orienting semiconducting polymers (SCPs) using solution-processable techniques for
organic electronic devices is essential for realizing a printable electronics device …

High field-effect mobility in oriented thin films of DA type semiconducting polymers by engineering stable interfacial system

S Sharma, AK Vats, L Tang, F Kaishan, J Toyoda… - Chemical Engineering …, 2023 - Elsevier
Conjugated polymers (CPs) have emerged as excellent organic semiconducting materials
for flexible electronic applications. CPs exhibit a notably fast carrier transport along their …

Solvent driven performance in thin floating-films of PBTTT for organic field effect transistor: Role of macroscopic orientation

M Pandey, SS Pandey, S Nagamatsu, S Hayase… - Organic …, 2017 - Elsevier
Considering the advantages of floating film transfer method (FTM), we have investigated the
optical and electronic characteristics of PBTTT-C14 thin-films prepared by the static and the …

Extreme orientational uniformity in large-area floating films of semiconducting polymers for their application in flexible electronics

M Pandey, H Syafutra, N Kumari… - … Applied Materials & …, 2021 - ACS Publications
Layer-by-layer fabrication of uniformly oriented thin films over large areas by cost-effective
solution-based approaches can open new horizons for the realization of high-performance …

Facile fabrication of large area oriented conjugated polymer films by ribbon-shaped FTM and its implication on anisotropic charge transport

ASM Tripathi, N Kumari, S Nagamatsu, S Hayase… - Organic …, 2019 - Elsevier
Facile fabrication of large area [20 cm (L)× 2 cm (W)] uniform and oriented thin films of a
variety of conjugated polymers (CPs) with minimal material wastage has been successfully …

Rapid formation and macroscopic self‐assembly of liquid‐crystalline, high‐mobility, semiconducting thienothiophene

M Pandey, A Gowda, S Nagamatsu… - Advanced Materials …, 2018 - Wiley Online Library
A synergistic approach to enhance charge‐carrier transport in organic semiconductors
along with facile solution processing and high performance is crucial for the advancement of …

Air-stable vapor phase sensing of ammonia in sub-threshold regime of poly (2, 5-bis (3-tetradecylthiophen-2yl) thieno (3, 2-b) thiophene) based polymer thin-film …

PK Sahu, M Pandey, C Kumar, SS Pandey… - Sensors and Actuators B …, 2017 - Elsevier
In the present study, device geometry having top contact bottom gated poly (2, 5-bis (3-
tetradecylthiophen-2yl) thieno (3, 2-b) thiophene)(PBTTT) based polymer thin film transistor …

Controlling the molecular orientation of a novel diketopyrrolopyrrole-based organic conjugated polymer for enhancing the performance of organic field-effect …

M Desu, S Sharma, KH Cheng, YH Wang… - Organic …, 2023 - Elsevier
A novel organic conjugated copolymer p (DPP-BZC) was utilized as a solution-processable
organic semiconductor and its large area of the unidirectionally oriented thin film was …

Strain alignment of conjugated polymers: Method, microstructure, and applications

HM Schrickx, P Sen, N Balar, BT O'Connor - Cell Reports Physical Science, 2024 - cell.com
Straining conjugated polymer films is an effective strategy for controlling molecular
orientation. Aligning polymer chains within the film plane significantly influences both …