Index Catalog // ScholarsArchive@OSU

Atomic Layer Deposition (ALD) Process Development of Nb-doped TiO₂ as a Transparent Conducting Oxide (TCO) and ALD of HfO₂/Nb₂O₅ Bilayers as Insulating Barriers for Metal/Insulator/Insulator/Metal (MIIM) Diodes

Creator:: Lin, Shijia
Abstract:: Transparent conductive oxides (TCOs), primarily indium doped tin oxide, have been widely used in numerous fields since decades ago, such as solar cells, displays, OLEDs and ‘smart windows’ etc. Owing to the scarcity of indium, there is a great demand for new alternative materials. Metal/insulator/metal (MIM) diodes are a critical...
Resource Type:: Masters Thesis
Full Text:: : __________________________________________________ John F. Conley, Jr. Transparent conductive oxides (TCOs), primarily indium doped tin oxide

Characterization and applications of low-temperature-grown MBE gallium arsenides

Creator:: Zhao, Pin
Resource Type:: Masters Thesis
Full Text:: also like to thank Dr. John F. Wager, Dr. S. Subramanian, and Dr. Gary Klinkhammer for serving on my

A halide transport chemical vapor deposition reactor system for deposition of ZnS:Mn electroluminescent phosphors

Creator:: Miller, R. Todd
Resource Type:: Masters Thesis
Full Text:: Goran Jovanovic, Malcolm Daniels, and John F. Wager for serving on my committee. I also thank Dr

High-performance low-power microprocessor circuits

Creator:: Hsu, Steven K.
Abstract:: This thesis will discuss two critical components of a digital system -- domino logic styles and flip-flops. In today's microprocessors, both domino logic and flip-flops are essential to high-performance and low-power design. Two new domino logic styles are presented and analyzed, Double Edge Triggered (DET) and Double Data Rate (DDR)...
Resource Type:: Masters Thesis
Full Text:: included Dr. John F. Wager and Dr. Bruce D'Ambrosio for their time. Lastly, I would like to thank my

Using Computational Studies to Characterize Aqueous Metal Clusters : From Spectroscopy to Stability

Creator:: Wills, Lindsay A.
Abstract:: In this dissertation, the spectroscopic properties and thermodynamic stability of a class of materials known as metal oxo and hydroxo clusters are studied. In aqueous solutions, many metals can aggregate into discrete clusters of metals bridged by oxo or hydroxo ligands. These clusters are of particular interest to us for...
Resource Type:: Dissertation
Full Text:: John Wager, and Professor David Graham, has spent helping me understand and improve my research

Refractory Amorphous Metal Thin Films

Creator:: Olsen, Kristopher R.
Abstract:: Amorphous metal thin films lack the grain boundaries and dislocations present in crystalline metal films. As a result, amorphous metal films can be more mechanically robust, atomically smooth, and more resistant to chemical attack than crystalline metals. However, amorphous metals are meta-stable and subject to crystallization upon heating, thus limiting...
Resource Type:: Dissertation
Full Text:: to thank Dr. John Wager and the rest of my graduate committee. Thank you to my colleague and friend

New multi-functional chalcogenides for photovoltaic and thermoelectric materials

Creator:: Heo, Jaeseok
Abstract:: The subject of this PhD thesis is part of a research domain of great present interest in new semiconductor materials for photovoltaic and thermoelectric applications. This domain contains the elaboration and the study of both Cu-based chalcogenides bulk and thin-film samples, driven by materials design principles. One of the most...
Resource Type:: Dissertation
Full Text:: the members of the supervisory committee; Janet Tate, John F. Wager, Mas A. Subramanian, and Brady J

Electo-optic characterization of ZnS:Tb ACTFEL devices for probing the hot electron distribution

Creator:: Streicher, Keone R.
Abstract:: In this report, the optical characteristics of ZnS:Tb AC driven thin-film electroluminescent devices are evaluated. Luminescence at low and room temperature under a constant phosphor field is recorded in order to probe the hot electron energy distribution. Samples fabricated by atomic layer epitaxy and by sputter deposition are investigated and...
Resource Type:: Masters Thesis
Full Text:: last two years. I would also like to thank Professors John F. Wager for his advice and enlightening

Analysis and modeling of lossy planar optical waveguides and application to silicon-based structures

Creator:: Remley, Catherine A.
Abstract:: This work is concerned with the modeling and analysis of lossy planar dielectric optical waveguides. Loss mechanisms which affect propagation characteristics are reviewed, and various representations of the propagation constant in the lossy case are defined. Waveguide structures which are susceptable to absorption and/or to leakage loss, in particular silicon-based...
Resource Type:: Masters Thesis
Full Text:: . Tripathi, John F. Wager, and Mary E. Flahive, for their time and suggestions. Thanks also to Dr. Satish

Compensation techniques for cascaded delta-sigma A/D converters and high-performance switched-capacitor circuits

Creator:: Sun, Tao
Abstract:: This thesis describes compensation techniques for cascaded delta-sigma A/D converters (ADCs) and high-performance switched-capacitor (SC) circuits. Various correlated-double-sampling (CDS) techniques are presented to reduce the effects of the nonidealities, such as clock feedthrough, charge injection, opamp input-referred noise and offset, and finite opamp gain, in SC circuits. A CDS technique...
Resource Type:: Dissertation
Full Text:: graduate committee. I would like to thank my graduate committee members: Prof. John F. Wager, Prof. Un

ScholarsArchive@OSU

Atomic Layer Deposition (ALD) Process Development of Nb-doped TiO₂ as a Transparent Conducting Oxide (TCO) and ALD of HfO₂/Nb₂O₅ Bilayers as Insulating Barriers for Metal/Insulator/Insulator/Metal (MIIM) Diodes

Characterization and applications of low-temperature-grown MBE gallium arsenides

A halide transport chemical vapor deposition reactor system for deposition of ZnS:Mn electroluminescent phosphors

High-performance low-power microprocessor circuits

Using Computational Studies to Characterize Aqueous Metal Clusters : From Spectroscopy to Stability

Refractory Amorphous Metal Thin Films

New multi-functional chalcogenides for photovoltaic and thermoelectric materials

Electo-optic characterization of ZnS:Tb ACTFEL devices for probing the hot electron distribution

Analysis and modeling of lossy planar optical waveguides and application to silicon-based structures

Compensation techniques for cascaded delta-sigma A/D converters and high-performance switched-capacitor circuits

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