Index Catalog // ScholarsArchive@OSU

Creator:: Douglas, Allan A.
Abstract:: Alternating-current thin-film electroluminescent (ACTFEL) devices are used in the formation of pixels in flat panel displays. ACTFEL flat panel displays have many advantages over other flat panel technologies. Specifically, ACTFEL panels are emissive displays, they have high brightness, wide viewing angles, and rugged construction. Although much is already known about...
Resource Type:: Masters Thesis
Full Text:: physics and modeling AN ABSTRACT OF THE THESIS OF Allan A. Douglas for the degree of Master of Science

Creator:: Huang, Chun-ta
Abstract:: A study of deep levels of the emitter region of a heterojunction bipolar transistor is investigated using deep level transient spectroscopy (DLTS), deep level admittance spectroscopy (DLAS), thermally stimulated capacitance (TSCAP), and capacitance-voltage (C-V) profiling. The DX center, with an activation energy of 0.45 eV, is the only deep level...
Resource Type:: Masters Thesis
Full Text:: A study of deep levels of AlGaAs/GaAs heterojunction

Creator:: Kim, Seung-bae
Resource Type:: Dissertation
Full Text:: extensive set of Hall measurements over a wide range of composition and hydrostatic pressure for Sn-doped

Creator:: Juang, Min Tzuan
Abstract:: The drain current of InP MISPETs is often observed to decrease as a function of time after the application of a positive gate bias which involves an accumulation of electrons in the channel. Various models have been proposed for this drain current drift (DCD) phenomenon. In this thesis, variable-temperature bias-stress...
Resource Type:: Masters Thesis
Full Text:: Warfield [14] who considered the application of Shockley- Read-Hall statistics to traps embedded in a

Creator:: Hitt, John C.
Abstract:: The objective of the research presented in this thesis is to develop, implement, and demonstrate the utility of an n-sheet, state-space alternating-current thin-film electroluminescent (ACTFEL) device model. In this model, the phosphor layer is discretized into n + 1 layers, with band-to-band impact ionization, space charge creation/ annihilation, and luminescent...
Resource Type:: Dissertation
Full Text:: excitation/do-excitation occurring only at n sheets between the n + 1 layers. The state-space technique is a

Creator:: Ang, Wie Ming
Abstract:: The goal of this thesis is to identify and to explore novel ACTFEL phosphor materials. Several important materials properties relevant to ACTFEL phosphor development are identified. All of these properties cannot be obtained simultaneously. Therefore, several key phosphor materials properties are identified as critical to the development of an ACTFEL...
Resource Type:: Dissertation
Full Text:: phosphor. These includes the use of thick-film insulator, the use of a charge injection layer, the use of

Creator:: Keir, Paul D.
Abstract:: The goal of this thesis is the identification and synthesis of high-luminance, primary color alternating-current thin-film electroluminescent (ACTFEL) devices. Special attention is paid to the synthesis of primary color green ACTFEL devices because of the lack of an adequate primary green ACTFEL phosphor and the dominance of green wavelengths in...
Resource Type:: Dissertation
Full Text:: spectrum with coactivators. Green ACTFEL devices exhibiting a high-luminance, high-efficiency, saturated

Creator:: Kamdar, Pravin P.
Resource Type:: Masters Thesis
Full Text:: the application of a numerical analysis program for the simulation of variable composition

Creator:: Peery, Jeffrey B.
Resource Type:: Masters Thesis
Full Text:: described herein is to perform a realistic simu- lation of the steady-state electrical characteristics of

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