Index Catalog // ScholarsArchive@OSU

Ferroelectric thin film development

Creator:: Harman, Taran V.
Abstract:: The long-term goal of the research project initiated with this thesis is the development of lead-free, fully-transparent ferroelectric devices, such as ferroelectric capacitors or ferroelectric-gate field-effect transistors. Ferroelectric materials exhibit spontaneous polarization with the application of an external electric field, which is persistent upon removal of the applied field, and...
Resource Type:: Masters Thesis
Full Text:: : Ferroelectric Thin Film Development . Abstract approved: John F. Wager The long-term goal of the research

Growth and characterization of zinc ferrite thin films for high frequency applications

Creator:: Hu, Jiqing
Abstract:: Ferrites have been used for various high frequency applications as bulk materials. These applications, however, are limited to large dimension devices. In this thesis, thin film ferrites were deposited from a low temperature solution-based deposition process that is suitable for micro-scale high frequency applications. The low temperature nature of this...
Resource Type:: Dissertation
Full Text:: limited to large dimension devices. In this thesis, thin film ferrites were deposited from a low

Electronic Conduction and Ionic Diffusion in (Bi₀.₅Na₀.₅)TiO₃-(Bi₀.₅K₀.₅)TiO₃-based Thin Films, Electronic Conduction and Ionic Diffusion in (Bi0.5Na0.5)TiO3-(Bi0.5K0.5)TiO3-based Thin Films

Creator:: Walenza-Slabe, Joel
Abstract:: Solid solutions based on the perovskite ferroelectrics Bi₀.₅Na₀.₅TiO₃ (BNT) and Bi₀.₅K₀.₅TiO₃ (BKT) might someday replace current Pb-based ferroelectric and piezoelectric devices. This is one goal of the Restrictions on Hazardous Substances (RoHS) guidelines seeking to limit Pb in consumer devices. Although the Bi-based ferroelectrics are well suited to the task...
Resource Type:: Dissertation
Full Text:: .....………................…………………………… 4 2.1 Review of ferroelectric thin films ...... …………………………………..…4 2.1.1 Perovskite

Modeling, Fabrication, and Characterization of Magnetic Thin Films for Integrated Inductor and MRAM Applications

Creator:: Buford, Benjamin
Abstract:: Magnetic thin films have potential to improve devices such as on-chip inductors, and enable new technologies such as magnetic random access memory (MRAM). The use of magnetic cores in on-chip inductors is typically limited to applications well under 1 GHz. At higher frequencies, the performance of the magnetic core is...
Resource Type:: Dissertation
Full Text:: anisotropy to increase the ferromagnetic resonance frequency and thus allow the use of thin-film magnetic

Metal-Organic Framework Thin Films: The Synthesis and The Application

Creator:: Zhang, Yujing
Abstract:: Metal-organic frameworks (MOFs) have gained increasing attention due to their promising applications (e.g., gas storage/separations, and catalysis) as nanoporous materials stemming from generally ultrahigh porosities and surface areas. Recently, research has shifted to synthesize MOF thin films and micropatterns that enable new applications (e.g., optoelectronics, smart coatings, and sensors). In...
Resource Type:: Dissertation

Detection of exciton polaritons in organic thin film TES-ADT

Creator:: Haas, David P.
Abstract:: Exciton polaritons are quasiparticles composed of a quantum superposition of matter and light states that arises from the coupling of a standing wave photon and an exciton. This research has two primary objectives: to design and fabricate a Fabry-Perot microcavity system in which to produce exciton polaritons; and to show...
Resource Type:: Undergraduate Thesis
Full Text:: e-beam deposition to coat a glass slide with silver, then spin cast a thin film of PMMA mixed with

Crystallization Rates of AIST and Ge Thin Films by Optical and Electron Microscopy

Creator:: Bird, Victoriea L.
Abstract:: The amorphous to crystalline phase change is of great interest for the production and operation of phase change memory and germanium electronic devices. Phase change memory relies on the ability to differentiate between differences in optical or electrical properties between the amorphous and crystalline phases of a single material. Amorphous...
Resource Type:: Masters Thesis
Full Text:: ................................................................................................................................................. 18 2.3.1 Amorphous germanium thin film applications

Studies of Structurally Complex Thin Film Oxides for Electronic Materials

Creator:: Fast, Dylan Braucht
Abstract:: In this dissertation, the structure and electronic properties of multiple metal oxide thin films are characterized and presented. Prompt inorganic condensation (PIC) of metal-oxo and –hydroxo clusters was evaluated as a technique for making metal oxide clusters in two separate studies. The first focuses on the synthesis of lithium niobate...
Resource Type:: Dissertation
Full Text:: 3.5: a) Dielectric permittivity and loss data on KNN thin film b) Ferroelectric loops taken at

Room Temperature Seebeck Measurements on CuSc1-xMgxO2+y Transparent Conductive Thin Films

Creator:: Easley, Dara L.
Abstract:: A series of seven magnesium-doped copper scandium oxide films were made by radio frequency sputtering, and intercalated at various oxygen pressures to create different oxygen concentrations in each film. The objectives of this study were to verify the p-type nature of these transparent conductive thin films, to determine the correlation...
Resource Type:: Honors College Thesis
Full Text:: +y Transparent Conductive Thin Films by Dara L. Easley A PROJECT submitted to Oregon State

Scaling of thin-film Nd₁.₈₅Ce₀.₁₅CuO[subscript 4-y] resistivity-current isotherms at low fields: Implications for vortex phase transitions and universality

Creator:: Roberts, J. M., Brown, Brandon, Tate, Janet, Xi, X. X., and Mao, S. N.
Abstract:: We have investigated a second-order phase transition of the vortex lattice in thin-film Nd₁.₈₅Ce₀.₁₅CuO[subscript 4-y] from 1 mT to 1 T applied magnetic fields. The dc resistivity-current density data for each field exhibit critical scaling consistent with a second-order vortex-liquid to vortex-solid phase transition. The high-field data support the vortex-glass...
Resource Type:: Article
Full Text:: Scaling of thin-film Nd_{1.85}Ce_{0.15}CuO_{4-y

ScholarsArchive@OSU

Ferroelectric thin film development

Growth and characterization of zinc ferrite thin films for high frequency applications

Electronic Conduction and Ionic Diffusion in (Bi₀.₅Na₀.₅)TiO₃-(Bi₀.₅K₀.₅)TiO₃-based Thin Films, Electronic Conduction and Ionic Diffusion in (Bi0.5Na0.5)TiO3-(Bi0.5K0.5)TiO3-based Thin Films

Modeling, Fabrication, and Characterization of Magnetic Thin Films for Integrated Inductor and MRAM Applications

Metal-Organic Framework Thin Films: The Synthesis and The Application

Detection of exciton polaritons in organic thin film TES-ADT

Crystallization Rates of AIST and Ge Thin Films by Optical and Electron Microscopy

Studies of Structurally Complex Thin Film Oxides for Electronic Materials

Room Temperature Seebeck Measurements on CuSc1-xMgxO2+y Transparent Conductive Thin Films

Scaling of thin-film Nd₁.₈₅Ce₀.₁₅CuO[subscript 4-y] resistivity-current isotherms at low fields: Implications for vortex phase transitions and universality

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