Search Results - "Kvit, Alexander"

Enabling Solar Water Oxidation by BiVO4 Photoanodes in Basic Media by Lee, Dongho, Kvit, Alexander, Choi, Kyoung-Shin

“…Titanium dioxide (TiO2) deposited by atomic layer deposition (ALD) has been the most commonly used protection layer to enhance chemical and…”
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High-Rate Electrochemical Capacitors Based on Ordered Mesoporous Silicon Carbide-Derived Carbon by Korenblit, Yair, Rose, Marcus, Kockrick, Emanuel, Borchardt, Lars, Kvit, Alexander, Kaskel, Stefan, Yushin, Gleb

“…Microporous carbons, produced by selective etching of metal carbides in a chlorine-containing environment, offer narrow distribution of micropores and one of…”
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Tailoring the Pore Alignment for Rapid Ion Transport in Microporous Carbons by Kajdos, Adam, Kvit, Alexander, Jones, Frank, Jagiello, Jacek, Yushin, Gleb

“…The power density and charge−discharge time of electrical double layer capacitors are largely determined by how fast the electrolyte ions can travel within the…”
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Dislocation-Driven Nanowire Growth and Eshelby Twist by Bierman, Matthew J, Lau, Y.K. Albert, Kvit, Alexander V, Schmitt, Andrew L, Jin, Song

“…Hierarchical nanostructures of lead sulfide nanowires resembling pine trees were synthesized by chemical vapor deposition. Structural characterization revealed…”
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Cl-Doped ZnO Nanowires with Metallic Conductivity and Their Application for High-Performance Photoelectrochemical Electrodes by Wang, Fei, Seo, Jung-Hun, Li, Zhaodong, Kvit, Alexander V, Ma, Zhenqiang, Wang, Xudong

“…Doping semiconductor nanowires (NWs) for altering their electrical and optical properties is a critical strategy for tailoring the performance of nanodevices…”
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Enhanced photoelectrochemical efficiency and stability using a conformal TiO2 film on a black silicon photoanode by Yu, Yanhao, Zhang, Zheng, Yin, Xin, Kvit, Alexander, Liao, Qingliang, Kang, Zhuo, Yan, Xiaoqin, Zhang, Yue, Wang, Xudong

“…Black silicon (b-Si) is a surface-nanostructured Si with extremely efficient light absorption capability and is therefore of interest for solar energy…”
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Chemical Vapor Deposition of Aluminum Nanowires on Metal Substrates for Electrical Energy Storage Applications by Benson, James, Boukhalfa, Sofiane, Magasinski, Alexandre, Kvit, Alexander, Yushin, Gleb

“…Metal nanowires show promise in a broad range of applications, but many synthesis techniques require complex methodologies. We have developed a method for…”
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In Situ Studies of Ion Transport in Microporous Supercapacitor Electrodes at Ultralow Temperatures by Korenblit, Yair, Kajdos, Adam, West, William C., Smart, Marshall C., Brandon, Erik J., Kvit, Alexander, Jagiello, Jacek, Yushin, Gleb

“…The ability to quickly store and deliver a significant amount of electrical energy at ultralow temperatures is critical for the energy‐efficient operation of…”
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A Platform for Complementary Metal‐Oxide‐Semiconductor Compatible Plasmonics: High Plasmonic Quality Titanium Nitride Thin Films on Si (001) with a MgO Interlayer by Ding, Kai, Fomra, Dhruv, Kvit, Alexander V., Morkoç, Hadis, Kinsey, Nathaniel, Özgür, Ümit, Avrutin, Vitaliy

“…Titanium nitride (TiN) is highly attractive for plasmonics and nanophotonics applications owing to its gold‐like but tunable optical properties. Its prodigious…”
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Scanning transmission electron microscopy and atom probe tomography analysis of non-stoichiometry long-period-stacking-ordered structures in Mg-Ni-Y/Sm alloys by Chen, Yimeng, Legrée, Manuel, Bobet, Jean-Louis, Kvit, Alexander

“…The long-period-stacking-ordered (LPSO) structure affects the mechanical, corrosion and hydrolysis properties of Mg alloys. The current work employs high angle…”
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Structure, morphology and chemical composition of sputter deposited nanostructured Cr-WS2 solid lubricant coatings by DEEPTHI, B, BARSHILIA, Harish C, RAJAM, K. S, KONCHADY, Manohar S, PAI, Devdas M, SANKAR, Jagannathan, KVIT, Alexander V

“…WS2 and Cr-WS2 nanocomposite coatings were deposited at different Cr contents (approximately 15-50at.%) on silicon and mild steel substrates using an…”
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In Situ Monitoring of the Polymerization Kinetics of Organic Pollutants during Persulfate-Based Advanced Oxidation Processes Using Plasmonic Colorimetry by Wang, Hanwei, Kvit, Alexander, Wei, Haoran

“…Using sulfate radicals to initiate polymer production in persulfate-based advanced oxidation processes (AOPs) is an emerging strategy for organics removal…”
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Ferroelectric Polarization-Enhanced Photoelectrochemical Water Splitting in TiO2–BaTiO3 Core–Shell Nanowire Photoanodes by Yang, Weiguang, Yu, Yanhao, Starr, Matthew B, Yin, Xin, Li, Zhaodong, Kvit, Alexander, Wang, Shifa, Zhao, Ping, Wang, Xudong

“…The performances of heterojunction-based electronic devices are extremely sensitive to the interfacial electronic band structure. Here we report a largely…”
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Growth of NbO2 thin films on GaN(0001) by molecular beam epitaxy by Posadas, Agham, Kvit, Alexander, Demkov, Alexander A.

“…•Metal–insulator transition material NbO2 was grown epitaxially on GaN (0001).•Deposition of Nb on GaN in oxygen results in a interfacial reaction.•Interfacial…”
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Evolution of Hollow TiO2 Nanostructures via the Kirkendall Effect Driven by Cation Exchange with Enhanced Photoelectrochemical Performance by Yu, Yanhao, Yin, Xin, Kvit, Alexander, Wang, Xudong

“…Hollow nanostructures are promising building blocks for electrode scaffolds and catalyst carriers in energy-related systems. In this paper, we report a…”
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Enabling Solar Water Oxidation by BiVO 4 Photoanodes in Basic Media by Lee, Dongho, Kvit, Alexander, Choi, Kyoung-Shin

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Nitrogen Doped 3D Titanium Dioxide Nanorods Architecture with Significantly Enhanced Visible Light Photoactivity by Li, Zhaodong, Wang, Fei, Kvit, Alexander, Wang, Xudong

“…Surface-reaction-limited pulsed chemical vapor deposition (SPCVD) is able to create 3D TiO2-based hierarchical nanowire (NW) architecture with superhigh…”
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High Aspect Ratio β‑Ga2O3 Fin Arrays with Low-Interface Charge Density by Inverse Metal-Assisted Chemical Etching by Huang, Hsien-Chih, Kim, Munho, Zhan, Xun, Chabak, Kelson, Kim, Jeong Dong, Kvit, Alexander, Liu, Dong, Ma, Zhenqiang, Zuo, Jian-Min, Li, Xiuling

“…β-Ga2O3, with a bandgap of ∼4.6–4.9 eV and readily available bulk substrates, has attracted tremendous interest in the wide bandgap semiconductor community…”
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Enhanced Performance of Ge Photodiodes via Monolithic Antireflection Texturing and α‑Ge Self-Passivation by Inverse Metal-Assisted Chemical Etching by Kim, Munho, Yi, Soongyu, Kim, Jeong Dong, Yin, Xin, Li, Jun, Bong, Jihye, Liu, Dong, Liu, Shih-Chia, Kvit, Alexander, Zhou, Weidong, Wang, Xudong, Yu, Zongfu, Ma, Zhenqiang, Li, Xiuling

“…Surface antireflection micro and nanostructures, normally formed by conventional reactive ion etching, offer advantages in photovoltaic and optoelectronic…”
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Structural and optical characteristics of ∼ 1.65 μm-emitting quantum dots on InP substrate grown by selected area-MOVPE by Pokharel, Nikhil, Liu, Cheng, Betancourt Ponce, Miguel A., Kirch, Jeremy, Xu, Shining, Kvit, Alexander, Gopalan, Padma, Mawst, Luke

“…•Comparative study of quantum dots with InGaAs and InAlAs barriers was performed.•Both the quantum dots have characteristics U-shape due to in-situ…”
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