Index Catalog // ScholarsArchive@OSU

Synthesis and study of transparent p- and n-type semiconductors and luminescent materials

Creator:: Park, Cheol-Hee
Abstract:: New transparent p- and n-type semiconductors and luminescent materials have been prepared and characterized. Synthesis, structures, optical and electrical properties of new chalcogenide fluoride p-type transparent semiconductors MCuQF (M=Ba, Sr; Q=S, Se, Te) are described. Band-gap tuning and improvement in conductivity through p-type doping are demonstrated in the family. The...
Resource Type:: Dissertation
Full Text:: of Transparent p- and n-type Semiconductors and Luminescent Materials. Abstract approved: New

Reaction Pathways of Oxo-Hydroxo Group 5 Clusters to Metal Oxide Thin Films

Creator:: Mansergh, Ryan H.
Abstract:: Oxo-hydroxo Group 5 metal clusters are an untapped resource to study and advance aqueous solution processing of metal oxide thin films. The tetramethylammonium (TMA) hexatantalate salt (TMA6[H2Ta6O19]) yields dense Ta2O5 films (~95% of the bulk ß-Ta2O5 density) with atomically smooth surfaces (<4 Å root mean square surface roughness). This same...
Resource Type:: Dissertation
Full Text:: to my knowledge of Materials Science. I would also like to thank my graduate committee Profs. Paul

Chemistry of High-Resolution Organotin Patterning Materials

Creator:: Kenane, Nizan
Abstract:: Organotin clusters have attracted notable attention for use as inorganic photoresists. This dissertation discerns dimeric and dodecameric organotin clusters, [(n-C₄H₉Sn)(OH)(H₂O)Cl₂]₂ (Sn₂) and [(n-C₄H₉Sn)₁₂O₁₄ (OH)₆ ]+ (Sn₁₂), both of which are stable hydrolysis and condensation products of n-C₄H₉SnCl₃. This work identifies Sn₂ as a superior precursor choice for solution deposition of...
Resource Type:: Dissertation
Full Text:: inorganic photoresists. This dissertation discerns dimeric and dodecameric organotin clusters, [(n

Thin-Film Dielectric Structure of Spin-Coated ZrO2 from Aqueous Inorganic Solution

Creator:: Moreno Luna, Hidekel A.
Abstract:: An inorganic aqueous precursor for the deposition of ZrO2 thin films via spincoating was developed. Hydrolysis and condensation chemistries of ZrOCl₂·8H₂O were used as the principal reactions to guide the synthesis. Refractive index, n, for a film annealed at 300 °C at 550 nm was measured to be n=1.97 by...
Resource Type:: Honors College Thesis
Full Text:: principal reactions to guide the synthesis. Refractive index, n, for a film annealed at 300 °C at 550 nm

Solution deposition and characterization of the thin film inorganic materials

Creator:: Özmen, Bahar
Abstract:: The general emphasis of this work has been synthesis, characterization, and applications of n- and p-type inorganic oxide thin films that are deposited from solutions. In particular, a study of n-type transparent semiconductor films of tin (IV) oxide and zinc-doped tin (IV) oxide has been performed by spin coating. Solution...
Resource Type:: Masters Thesis
Full Text:: this work has been synthesis, characterization, and applications of n- and p-type inorganic oxide

New luminescent materials and high-performance solution-processed oxide thin films

Creator:: Jiang, Kai
Abstract:: Crystals of an incongruent-melting compound, Ba₃MgSi₂O₈, were grown by the flux method and its structure was determined by single crystal X-ray diffraction methods. Ba₃MgSi₂O₈ crystallizes in trigonal space group P-3[bar]m1 with a = 5.6123(3) Å, c = 7.2667(9) Å and Z = 1. Eu²⁺ ions prefer one crystallographic Ba site...
Resource Type:: Dissertation
Full Text:: - crystal diffraction methods. It crystallizes in tetragonal space group P42/n with cell dimensions a

Synthesis, characterization, and crystal chemistry of new borate optical materials

Creator:: Cox, James Raymond
Resource Type:: Dissertation
Full Text:: help of fellow students. Dr. Honxing Sun, Dr. Rob Smith, and Dr. Paul Thompson have laid much of

A study of new optical materials I. Crystal-chemical development of new optical frequency converters II. New hosts for Cr3+ luminescence and lasing

Creator:: Schaffers, Kathleen I.
Abstract:: The emphasis of this work has been in two areas of optical materials - the crystal-chemical development of new optical frequency converters and the synthesis and study of new hosts for Cr³⁺ luminescence and lasing. A simple method has been developed to identify promising frequency-doubling materials containing triangular oxoanions by...
Resource Type:: Dissertation
Full Text:: , Chris Off, George Pon, Dr. Rob Smith, Dr. Hongxing Sun, and Dr. Paul Thompson. They have continually

Luminescent properties of inorganic oxides

Creator:: Dahm, Kimberly Hockaday
Resource Type:: Masters Thesis
Full Text:: Press, NY, 21, (1978). 12. Paul Goldberg, ed., Luminescence of Inorganic Solids, Academic Press, NY

Synthesis and study of new borate optical hosts

Creator:: Alekel, Theodore
Resource Type:: Dissertation
Full Text:: resulted from a collaboration of Dr. Kathleen I. Schaffers, Dr. Paul D. Thompson, myself, James R. Cox

ScholarsArchive@OSU

Synthesis and study of transparent p- and n-type semiconductors and luminescent materials

Reaction Pathways of Oxo-Hydroxo Group 5 Clusters to Metal Oxide Thin Films

Chemistry of High-Resolution Organotin Patterning Materials

Thin-Film Dielectric Structure of Spin-Coated ZrO2 from Aqueous Inorganic Solution

Solution deposition and characterization of the thin film inorganic materials

New luminescent materials and high-performance solution-processed oxide thin films

Synthesis, characterization, and crystal chemistry of new borate optical materials

A study of new optical materials I. Crystal-chemical development of new optical frequency converters II. New hosts for Cr3+ luminescence and lasing

Luminescent properties of inorganic oxides

Synthesis and study of new borate optical hosts

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