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.
Results
Showing 1 to 20 of 761 for “"electronic devices"”.
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Scattering in Nano-Electronic Devices
Third generation ultra scaled high-performance MOSFETs are based on High-x Metal gate (HkMG) technology. A new theoretical model for non-ideal metal gate in conjunction with high-x' stack is developed to predict inversion channel mobility. Impact of surface phonons (originating from high-a- …
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Pentacene Based Organic Electronic Devices
… describes a study of pentacene-based organic electronic devices with poly(methyl methacrylate) (PMMA) and cross-linked PMMA (cPMMA) gate dielectrics. The electrical characteristics of pentacene-based organic thin-film transistors (OTFTs) using PMMA as the gate dielectric are reported. Uniform …
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Simulation of graphene electronic devices
… describes numerical simulations undertaken on devices formed from graphene. The energy band structure of graphene and graphene nanoribbons is obtained using nearest-neighbour and third nearest-neighbour interactions within a tight binding model. A comparison of the current-voltage …
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Optical modeling of organic electronic devices
… far field models for different types of devices such as surface plasmon detectors, cavity organic light emitting devices and organic photovoltaics with external antennas.
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Characterisation of molecular materials for electronic devices
Characterisation of thin films of conjugated oligomers deposited by thermal evaporation and pulsed laser ablation has been carried out through measurements of the optical absorption, dark conductivity and photoconductivity of samples with coplanar and sandwich geometries. The dark conductivity was …
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Structure-Property Relationships in Nitride Electronic Devices
… structures and other semiconductor materials and devices.
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Triplet Exciton Management in Organic Electronic Devices
To date optoelectronic devices have been dominated by inorganic semiconductors such as silicon and gallium nitride. However organic semiconductors have many potential advantages and have shown significant research progress in both organic light-emitting diodes and organic photovoltaics. …
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Quantum mechanical transport in submicron electronic devices
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1991.
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The effect of electronic devices self-efficacy, electronic devices usage and information security awareness on identity-theft anxiety level
… in the U.S. This study examines the effect of electronic devices self-efficacy, electronic devices usage, and information security awareness on anxiety levels of southeastern Michigan students in becoming victims of identity-theft and whether there is any significant relationship between these …
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Finite Element Method Modeling Of Advanced Electronic Devices
… numerical techniques to study advanced electron devices. We study the radiation properties in electron waveguide structure with multi-step discontinuities and soft wall lateral confinement. Radiation mechanism and conditions are examined by numerical simulation of dispersion relations and …
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Electronic evaluation of organic semiconductors towards electronic devices
… organic light emitting diodes and electrochromic devices. The π-conjugated systems have tuneable band gaps (Eg) and redox properties, whilst offering the potential for flexibility and low cost. In this thesis, the macromolecular compounds and their low molecular weight precursors were …
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Electronic devices based on semiconducting transition metal dichalcogenides
… as the channel material for next-generation electronic and optoelectronic devices due to their atomically thin body without surface dangling bonds and tunable bandgaps. This thesis investigates various transistors based on exfoliated and synthesized TMD materials. As a base for the results …
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Modeling and numerical methods for power electronic devices
… I-V model for latch-up in non-collinear PNPN devices is adapted from a previous model for collinear SCR devices. The model is applied to 14-nm FinFET test structures. Layout scaling trends for key latch-up metrics, such as holding and trigger voltage, are captured by the model in circuit …
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Interfacial Properties of Graphene for (Opto)Electronic Devices
… empowered the development of the current (opto)electronic applications. However, the fundamental physical limitations of the current complementary metal-oxide-semiconductor (CMOS) FETs such as the short channel effect make it challenging to reduce the channel lengths further below 10 nm. The …
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Additive Manufacturing of Electrical Machines and Electronic Devices
… advancements in the additive manufacture of electronics and electrical machines have led to successful demonstrations of 3D-printed passive (e.g., resistors, capacitors, inductors) and active (e.g., transistors) electronic components, as well as magnetic cores and power transfer devices. …
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Theory and simulation of amorphous organic electronic devices
The electronic properties of amorphous organic thin films are of great interest due to their application in devices such as light emitting devices, solar cells, photodetectors, and lasers. Compared to conventional inorganic semiconductors, amorphous organic thin films have the potential to enable …
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Surface chemistry research of electronic processes and electronic devices
… surface chemistry in improving performances of electronic devices are discussed. Two different perspectives are investigated. In the first topic, atomic layer etching (ALE) of transition metals using Cl2 and acetylacetone (acac) was studied. Etching of transition metals is one of the major …
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Inkjet printing: technique and applications for organic electronic devices
… 1977 by Shirakawa,MacDiarmid and Heeger, Organic Electronics has been growing and establishing for a new generation of electronic devices. On one hand, the unique properties of polymeric semiconductors and conductors, such as flexibility and transparency, allow the fabrication of low-cost devices …
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