Search Results - "Kotula, Paul G"

Conducting Interface in Oxide Homojunction: Understanding of Superior Properties in Black TiO2 by Lü, Xujie, Chen, Aiping, Luo, Yongkang, Lu, Ping, Dai, Yaomin, Enriquez, Erik, Dowden, Paul, Xu, Hongwu, Kotula, Paul G, Azad, Abul K, Yarotski, Dmitry A, Prasankumar, Rohit P, Taylor, Antoinette J, Thompson, Joe D, Jia, Quanxi

“…Black TiO2 nanoparticles with a crystalline core and amorphous-shell structure exhibit superior optoelectronic properties in comparison with pristine TiO2. The…”
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Correlated Optical Measurements and Plasmon Mapping of Silver Nanorods by Guiton, Beth S, Iberi, Vighter, Li, Shuzhou, Leonard, Donovan N, Parish, Chad M, Kotula, Paul G, Varela, Maria, Schatz, George C, Pennycook, Stephen J, Camden, Jon P

“…Plasmonics is a rapidly growing field, yet imaging of the plasmonic modes in complex nanoscale architectures is extremely challenging. Here we obtain spatial…”
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Fast Lithium-Ion Conducting Thin-Film Electrolytes Integrated Directly on Flexible Substrates for High-Power Solid-State Batteries by Ihlefeld, Jon F., Clem, Paul G., Doyle, Barney L., Kotula, Paul G., Fenton, Kyle R., Apblett, Christopher A.

“…By utilizing an equilibrium processing strategy that enables co‐firing of oxides and base metals, a means to integrate the lithium‐stable fast lithium‐ion…”
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Helium Bubbles and Blistering in a Nanolayered Metal/Hydride Composite by Taylor, Caitlin A., Lang, Eric, Kotula, Paul G., Goeke, Ronald, Snow, Clark S., Wang, Yongqiang, Hattar, Khalid

“…Helium is insoluble in most metals and precipitates out to form nanoscale bubbles when the concentration is greater than 1 at.%, which can alter the material…”
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Accounting for Poisson noise in the multivariate analysis of ToF-SIMS spectrum images by Keenan, Michael R., Kotula, Paul G.

“…Recent years have seen the introduction of many surface characterization instruments and other spectral imaging systems that are capable of generating data in…”
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High-resolution chemical analysis on cycled LiFePO4 battery electrodes using energy-filtered transmission electron microscopy by SUGAR, Joshua D, FARID EL GABALY, CHUEH, William C, FENTON, Kyle R, TYLISZCZAK, Tolek, KOTULA, Paul G, BARTELT, Norman C

“…We demonstrate an ex situ method for analyzing the chemistry of battery electrode particles after electrochemical cycling using the transmission electron…”
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Extreme Temperature Operation of Ultra-Wide Bandgap AlGaN High Electron Mobility Transistors by Carey, Patrick H., Pearton, Stephen J., Ren, Fan, Baca, Albert G., Klein, Brianna A., Allerman, Andrew A., Armstrong, Andrew M., Douglas, Erica A., Kaplar, Robert J., Kotula, Paul G.

“…High Aluminum content channel (Al 0.85 Ga 0.15 N/Al 0.7 Ga 0.3 N) High Electron Mobility Transistors (HEMTs) were operated from room temperature to 500°C in…”
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Operation Up to 500 °C of Al0.85Ga0.15N/Al0.7Ga0.3N High Electron Mobility Transistors by Carey, Patrick H., Pearton, Stephen J., Ren, Fan, Baca, Albert G., Klein, Brianna A., Allerman, Andrew A., Armstrong, Andrew M., Douglas, Erica A., Kaplar, Robert J., Kotula, Paul G.

“…AlGaN channel high electron mobility transistors (HEMTs) are the potential next step after GaN channel HEMTs, as the high aluminum content channel leads to an…”
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Compositional Effects of Additively Manufactured Refractory High-Entropy Alloys under High-Energy Helium Irradiation by Lang, Eric, Burns, Kory, Wang, Yongqiang, Kotula, Paul G., Kustas, Andrew B., Rodriguez, Sal, Aitkaliyeva, Assel, Hattar, Khalid

“…High-Entropy Alloys (HEAs) are proposed as materials for a variety of extreme environments, including both fission and fusion radiation applications. To…”
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Spin transport in an insulating ferrimagnetic-antiferromagnetic-ferrimagnetic trilayer as a function of temperature by Chen, Yizhang, Cogulu, Egecan, Roy, Debangsu, Ding, Jinjun, Mohammadi, Jamileh Beik, Kotula, Paul G., Missert, Nancy A., Wu, Mingzhong, Kent, Andrew D.

“…We present a study of the transport properties of thermally generated spin currents in an insulating ferrimagnetic-antiferromagnetic-ferrimagnetic trilayer…”
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Solution Chemistry, Substrate, and Processing Effects on Chemical Homogeneity in Lead Zirconate Titanate Thin Films by Ihlefeld, Jon F., Kotula, Paul G., Gauntt, Bryan D., Gough, Dara V., Brennecka, Geoff L., Lu, Ping, Spoerke, Erik D.

“…The effects of chemistry, substrate, and processing conditions on through‐thickness cation distributions are explored in solution‐derived morphotropic…”
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Localized corrosion of low-carbon steel at the nanoscale by Hayden, Steven C., Chisholm, Claire, Grudt, Rachael O., Aguiar, Jeffery A., Mook, William M., Kotula, Paul G., Pilyugina, Tatiana S., Bufford, Daniel C., Hattar, Khalid, Kucharski, Timothy J., Taie, Ihsan M., Ostraat, Michele L., Jungjohann, Katherine L.

“…Mitigating corrosion remains a daunting challenge due to localized, nanoscale corrosion events that are poorly understood but are known to cause unpredictable…”
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Markers for detergent-resistant lipid rafts occupy distinct and dynamic domains in native membranes by Wilson, Bridget S, Steinberg, Stanly L, Liederman, Karin, Pfeiffer, Janet R, Surviladze, Zurab, Zhang, Jun, Samelson, Lawrence E, Yang, Li-Hong, Kotula, Paul G, Oliver, Janet M

“…Lipid rafts isolated by detergent extraction and sucrose gradient fractionation from mast cells are enriched for the glycosylphosphatidylinositol-linked…”
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Revealing Surface Modifications of Potassium-Fluoride-Treated Cu(In,Ga)Se2: A Study of Material Structure, Chemistry, and Photovoltaic Performance by Aguiar, Jeffery A., Stokes, Adam, Jiang, Chun-Sheng, Aoki, Toshihiro, Kotula, Paul G., Patel, Maulik K., Gorman, Brian, Al-Jassim, Mowafak

“…The effects of alkali post‐deposition treatments and device properties for polycrystalline thin film Cu(In,Ga)Se2 have been investigated. It is reported that…”
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Initial stages of oxide growth on AM stainless steel exposed to a supercritical CO2 environment by Melia, Michael A., Rosenberg, Samantha G., Kotula, Paul G., Bocher, Florent, Schaller, Rebecca F.

“…Wrought and additively manufactured (AM) 316 L stainless steel samples were exposed to a simulated Brayton cycle supercritical CO2 (sCO2) environment, at…”
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High-Entropy Metal-Organic Frameworks (HEMOFs): A New Frontier in Materials Design for CO 2 Utilization by Sikma, R Eric, Vogel, Dayton J, Reyes, Raphael A, Meyerson, Melissa L, Kotula, Paul G, Gallis, Dorina F Sava

“…High-entropy materials (HEMs) emerged as promising candidates for a diverse array of chemical transformations, including CO utilization. However, traditional…”
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Expanding the ZIFs Repertoire for Biological Applications with the Targeted Synthesis of ZIF-20 Nanoparticles by Deneff, Jacob I, Butler, Kimberly S, Kotula, Paul G, Rue, Braden E, Sava Gallis, Dorina F

“…Owing to their facile synthesis, tailorable porosity, diverse compositions, and low toxicity, zeolitic imidazolate framework (ZIF) nanoparticles (NPs) have…”
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High‐Entropy Metal‐Organic Frameworks (HEMOFs): A New Frontier in Materials Design for CO2 Utilization by Sikma, R. Eric, Vogel, Dayton J., Reyes, Raphael A., Meyerson, Melissa L., Kotula, Paul G., Gallis, Dorina F. Sava

“…High‐entropy materials (HEMs) emerged as promising candidates for a diverse array of chemical transformations, including CO2 utilization. However, traditional…”
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Visualization of Kirkendall Voids at Cu-Au Interfaces by In Situ TEM Heating Studies by Kotula, Paul G., Prasad, Somuri V.

“…Gold-plated copper alloys are used extensively in electrical contacts where diffusional processes are known to cause contact degradation. An in situ…”
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Hierarchical Self-Assembly of Carbon Dots into High-Aspect-Ratio Nanowires by Habteyes, Terefe G., Westphal, Eric R., Plackowski, Kenneth M., Kotula, Paul G., Meyerson, Melissa L., White, Stephanie L., Corbin, W. Cody, Ghosh, Koushik, Grey, John K.

“…We report a spontaneous and hierarchical self-assembly mechanism of carbon dots prepared from citric acid and urea into nanowire structures with large aspect…”
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