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Your search keyword '"Shrayesh N. Patel"' showing total 2 results
Start Over Author "Shrayesh N. Patel" Journal advanced materials
2 results on '"Shrayesh N. Patel"'

1. The Density of States and the Transport Effective Mass in a Highly Oriented Semiconducting Polymer: Electronic Delocalization in 1D

Author

Lei Ying, Byoung Hoon Lee, Chan Luo, Alan J. Heeger, Jessica Sherman, Ben B. Y. Hsu, Shrayesh N. Patel, Jean-Luc Brédas, Guillermo C. Bazan, Haitao Sun, Cheng Zhong, Ming Wang, Cheng Maw Cheng, and Michael L. Chabinyc

Subjects
chemistry.chemical_classification, Materials science, Polymers, business.industry, Mechanical Engineering, Electrons, Polymer, Electron, Semiconducting polymer, Delocalized electron, Effective mass (solid-state physics), Semiconductor, Semiconductors, Solubility, chemistry, Mechanics of Materials, Chemical physics, Computational chemistry, Thiadiazoles, Density of states, General Materials Science, business, Electronic band structure
Abstract

The determination of the band structure along k parallel to the chain direction demonstrates significant electronic delocalization. The small effective mass [m* = 0.106mo ] is consistent with the high measured mobility.

Published
2015
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2. Power Factor Enhancement in Solution-Processed Organic n-Type Thermoelectrics Through Molecular Design

Author

Maxwell J. Robb, Shrayesh N. Patel, P. Levi Miller, Boris Russ, Rachel A. Segalman, Erin E. Perry, Michael L. Chabinyc, Victor Ho, William B. Chang, Craig J. Hawker, Fulvio G. Brunetti, and Jeffrey J. Urban

Subjects
Organic electronics, Materials science, Mechanical Engineering, Nanotechnology, Power factor, Thermoelectric materials, Solution processed, chemistry.chemical_compound, chemistry, Mechanics of Materials, Diimide, Thermoelectric effect, Side chain, General Materials Science, Perylene
Abstract

A new class of high-performance n-type organic thermoelectric materials, self-doping perylene diimide derivatives with modified side chains, is reported. These materials achieve the highest n-type thermoelectric performance of solution-processed organic materials reported to date, with power factors as high as 1.4 μW/mK(2). These results demonstrate that molecular design is a promising strategy for enhancing organic thermoelectric performance.

Published
2014
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