76 research outputs found
Self-Assembled Photochromic Molecular Dipoles for High-Performance Polymer Thin-Film Transistors.
The development of high-performance multifunctional polymer-based electronic circuits is a major step toward future flexible electronics. Here, we demonstrate a tunable approach to fabricate such devices based on rationally designed dielectric super-lattice structures with photochromic azobenzene molecules. These nanodielectrics possessing ionic, molecular, and atomic polarization are utilized in polymer thin-film transistors (TFTs) to realize high-performance electronics with a p-type field-effect mobility (μFET) exceeding 2 cm2 V-1 s-1. A crossover in the transport mechanism from electrostatic dipolar disorder to ionic-induced disorder is observed in the transistor characteristics over a range of temperatures. The facile supramolecular design allows the possibility to optically control the extent of molecular and ionic polarization in the ultrathin nanodielectric. Thus, we demonstrate a 3-fold increase in the capacitance from 0.1 to 0.34 μF/cm2, which results in a 200% increase in TFT channel current
Berry transcriptome: insights into a novel resource to understand development dependent secondary metabolism in Withania somnifera
Recommended from our members
Self-Assembled Photochromic Molecular Dipoles for High-Performance Polymer Thin-Film Transistors.
Benchmarking environmental performance of electric insulator supply chain in India using life cycle assessment
Randomly primed improved PCR approach for genetic characterization and identification of Cymbopogon germplasms
Biodegradation of poly(l-lactide) (PLA) exposed to UV irradiation by a mesophilic bacterium
Biological and Compositional Changes During Soybean Maturation, Storage, and Germination
Identification and characterization of protein composition in Withania somnifera—an Indian ginseng
- …