Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Polymer Semiconductor"”.
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Electroluminescence in ion gel gated organic polymer semiconductor transistors
… emission in ion gel gated, thin film organic semiconductor transistors and investigates the light emission mechanism behind these devices. We report that ion gel gated organic polymer semiconductor transistors emit light when the drain source voltage is swept slightly beyond the energy gap of …
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Oriented Liquid Crystalline Polymer Semiconductor Films with Large Ordered Domains.
North Carolina State University Theses Mechanical and Aerospace Engineering.
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Functional heterointerfaces via electromodulation spectroscopy
… between a conducting electrode and an organic semiconductor or between two different organic semiconductors in blended and multilayered structures. This thesis is primarily concerned with the energy level alignment and the interfacial electronic structures at functional heterojunctions …
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Facilitating an Integrated Data-Centric Approach to Optimize Donor-Acceptor Copolymer Based Organic Field Effect Transistors
… this surge in demand is the realm of conjugated polymer (CP)--based electronic materials. These semiconducting polymers have emerged as promising substitutes for traditional silicon, paving the way for flexible, lightweight, and cost-effective electronic devices such as organic field-effect …
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Fluorescence Enhancement Strategies for Polymer Semiconductors
… of the major challenges in the field of organic semiconductors is to develop molecular design rules and processing routes which optimise the charge carrier mobility, whilst independently controlling the radiative and non-radiative processes. To date there has existed a seeming trade-off between …
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Charge Transport in Field-Effect and Ion-Gel Gated Conjugated Polymers
… and comprehension of new conjugated polymers. Significant effects can arise from making minor alterations to the monomers and building blocks, which impacts charge transport; however, some of mechanisms responsible for the effects have yet to be fully understood. There have been …
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POLYMER ORGANIC SEMICONDUCTORS AND THEIR DEVICES
Organic semiconducting (OSC) polymers has been used in wide range of applications, such as light-emitting diodes, solar cells, and transistors. Here, different aspects regarding the optimization of this layer are discussed in their respective devices. Firstly, synthetic methodology based on Suzuki …
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Design and synthesis of polymeric semiconductors for perovskite applications
… materials, small organic molecules, and polymeric materials. Organic materials typically provide the highest efficiencies for these devices, but have several drawbacks including low economic viability, lack of flexibility for use with the various perovskite absorber layers (PALs), and …