Search Results - "Seebauer, Edmund G"

Measurement method for carrier concentration in TiO2 via the Mott-Schottky approach by SELLERS, Meredith C. K, SEEBAUER, Edmund G

“…In direct contrast to the way in which silicon is precisely doped for integrated circuit applications in order to optimize device performance, there is little…”
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Trends in semiconductor defect engineering at the nanoscale by Seebauer, Edmund G., Noh, Kyong Wook

“…Defect engineering involves manipulating the type, concentration, spatial distribution, or mobility of defects within a crystalline solid. Defect engineering…”
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Surface-assisted defect engineering of point defects in ZnO by Gorai, Prashun, Ertekin, Elif, Seebauer, Edmund G.

“…Semiconductor surfaces facilitate the injection of highly mobile point defects into the underlying bulk, thereby offering a special means to manipulate bulk…”
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Controlling the CO oxidation rate over Pt/TiO2 catalysts by defect engineering of the TiO2 support by Chua, Y.P. Gavin, Gunasooriya, G.T. Kasun Kalhara, Saeys, Mark, Seebauer, Edmund G.

“…Defect engineering of the TiO2 anatase support controls the CO oxidation rate over a Pt/TiO2 catalyst. DFT calculations show that increased charge transfer…”
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Strong Isotopic Fractionation of Oxygen in TiO2 Obtained by Surface-Enhanced Solid-State Diffusion by Jeong, Heonjae, Seebauer, Edmund G.

“…Isotopically pure semiconductors have important applications for cooling electronic devices and quantum computing and sensing. Raw materials of sufficiently…”
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Surface-Based Post-synthesis Manipulation of Point Defects in Metal Oxides Using Liquid Water by Jeong, Heonjae, Ertekin, Elif, Seebauer, Edmund G.

“…Initial synthesis of semiconducting oxides leaves behind poorly controlled concentrations of unwanted atomic-scale defects that influence numerous electrical,…”
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Kinetic Control of Oxygen Interstitial Interaction with TiO2(110) via the Surface Fermi Energy by Jeong, Heonjae, Ertekin, Elif, Seebauer, Edmund G

“…Atomically clean surfaces of semiconducting oxides efficiently mediate the interconversion of gas-phase O2 and solid-phase oxygen interstitial atoms (Oi)…”
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Electric Field Manipulation for Improved Rates of Photocatalysis by Mesoporous TiO2 by Huang, Qilong, Seebauer, Edmund G

“…This work demonstrates a concept for improving rates of photocatalysis by mesoporous thin films of semiconducting oxide nanoparticles through manipulating the…”
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Microkinetic Model for Oxygen Interstitial Injection from the ZnO(0001) Surface into the Bulk by Li, Ming, Seebauer, Edmund G

“…Semiconductor surfaces provide efficient pathways for injecting native point defects into the underlying bulk. The present work constructs a quantitative…”
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Photocarrier Transport Mechanisms in Amorphous and Epitaxial TiO2/SrRuO3 Heterojunction Photocatalysts by Barlaz, D. Eitan, Seebauer, Edmund G

“…Heterojunction photocatalysts in thin-film form offer the possibility of improved optical absorption of solar radiation but have found limited use due to…”
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Surface-Based Control of Oxygen Interstitial Injection into ZnO via Submonolayer Sulfur Adsorption by Li, Ming, Seebauer, Edmund G

“…Semiconductor surfaces offer efficient pathways for injecting native point defects into the underlying bulk. Adsorption of a suitably chosen foreign element…”
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Manipulating Reaction Rates of Metal-Oxide Heterogeneous Catalysts via Semiconductor Heterojunctions by Nandakumar, Navaneetha K, Seebauer, Edmund G

“…Heterojunctions of metal oxide semiconductors enable the manipulation of surface chemistry for heterogeneous catalysts or sensors without introducing dopants…”
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Kinetic model for electric-field induced point defect redistribution near semiconductor surfaces by Gorai, Prashun, Seebauer, Edmund G.

“…The spatial distribution of point defects near semiconductor surfaces affects the efficiency of devices. Near-surface band bending generates electric fields…”
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Ethylene Hydrogenation over Pt/TiO2: A Charge-Sensitive Reaction by Gunasooriya, G. T. Kasun Kalhara, Seebauer, Edmund G, Saeys, Mark

“…Controlled charge transfer between a support and small metal particles provides unique opportunities to tune the activity of supported metal catalysts, as…”
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Defect engineering in semiconducting oxides: Control of ZnO surface potential via temperature and oxygen pressure by Li, Ming, Seebauer, Edmund G.

“…The technological usefulness of a semiconductor often depends on the types, concentrations, charges, spatial distributions, and mobilities of the atomic‐scale…”
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Charged point defects in semiconductors by Seebauer, Edmund G., Kratzer, Meredith C.

“…Native point defects control many aspects of semiconductor behavior. Such defects can be electrically charged, both in the bulk and on the surface. This…”
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Control of Methylene Blue Photo-Oxidation Rate over Polycrystalline Anatase TiO2 Thin Films via Carrier Concentration by Ong, S. W. Daniel, Lin, Jianyi, Seebauer, Edmund G

“…Reaction rates on photocatalytic surfaces would often benefit greatly if minority photocarriers could be driven more efficiently to the surface through the…”
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Control of Photoactivity over Polycrystalline Anatase TiO2 Thin Films via Surface Potential by Ong, S. W. Daniel, Lin, Jianyi, Seebauer, Edmund G

“…The utility of thin-film TiO2 for photocatalysis would be greatly improved if the spatial variation of the electronic band edges near the surface could be…”
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Manipulating Surface Potentials of Metal Oxides Using Semiconductor Heterojunctions by Nandakumar, Navaneetha K, Seebauer, Edmund G

“…Controlling the free-surface electrostatic potential of semiconducting metal oxides offers possibilities for improving the performance of sensors and catalysts…”
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Low temperature chemical vapor deposition of nanocrystalline V2O5 thin films by Nandakumar, Navaneetha Krishnan, Seebauer, Edmund G.

“…Spatially uniform, carbon-free thin films of V2O5 were deposited on silicon by chemical vapor deposition using vanadium oxide triisopropoxide and water as…”
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