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

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

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

Investigation of metal-insulator-metal (MIM) and nanolaminate barrier MIIM tunnel devices fabricated via atomic layer deposition

Creator:: Alimardani, Nasir
Abstract:: Metal-insulator-metal (MIM) tunnel devices have been proposed for high speed applications such as hot electron transistors, IR detectors, optical rectennas for IR energy harvesting, and backplanes for LCDs. The majority of these applications require highly asymmetric and non-linear current versus voltage (I-V) behavior at low applied voltages and ultra-high frequencies....
Resource Type:: Dissertation
Full Text:: would like to thank my PhD committee members, Prof. John F. Wager, Prof. Tom K. Plant, Prof. Doug A

Transparent electronics : thin-film transistors and integrated circuits

Creator:: Presley, Rick E.
Abstract:: This thesis focuses on two aspects of transparent electronics, SnO₂ transparent thin-film transistors (TTFTs) and transparent circuits. Both depletion- and enhancement-mode SnO₂ TTFTs are realized. The maximum effective mobility for the depletion- and enhancement-mode devices are 2 cm²V⁻¹s⁻¹ and 0.8 cm²V⁻¹s⁻¹, respectively. A variety of techniques to decrease the carrier...
Resource Type:: Masters Thesis
Full Text:: professor, Dr. John F. Wager for providing the opportunity to work on this research topic and providing the

A P-well GaAs MESFET technology

Creator:: Canfield, Philip C.
Abstract:: The semiconductor gallium arsenide (GaAs) has many potential advantages over the more widely used semiconductor silicon (Si). These include higher low field mobility, semi-insulating substrates, a direct band-gap, and greater radiation hardness. All these advantages offer distinct opportunities for implementation of new circuit functions or extension of the operating conditions...
Resource Type:: Dissertation
Full Text:: Prof. John Wager on my graduate committee. Many of John's questions have served as motivation to

Fabrication of a flexible glucose sensing catheter for human implantation

Creator:: Matthews, David J.
Abstract:: Flexible electronics processing techniques were applied to integrate a glucose sensor with a hormone-delivery catheter in order to create a cheap and minimally invasive method for patients with type 1 diabetes to continually monitor and control their blood sugar levels. Ultimately, this work intends to move toward the development of...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ John F. Conley, Jr. Flexible electronics processing techniques were applied to integrate a

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

High-performance low-power microprocessor circuits

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

Investigation of metal-insulator-metal (MIM) and nanolaminate barrier MIIM tunnel devices fabricated via atomic layer deposition

Transparent electronics : thin-film transistors and integrated circuits

A P-well GaAs MESFET technology

Fabrication of a flexible glucose sensing catheter for human implantation

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