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Synthesis Characterization And Property Measurement Of Novel Metal Oxide Metal Heterojunction Nanowires With Ferroelectric Functionality
Download Synthesis Characterization And Property Measurement Of Novel Metal Oxide Metal Heterojunction Nanowires With Ferroelectric Functionality full books in PDF, epub, and Kindle. Read online Synthesis Characterization And Property Measurement Of Novel Metal Oxide Metal Heterojunction Nanowires With Ferroelectric Functionality ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Synthesis, Characterization, and Property Measurement of Novel Metal-oxide-metal Heterojunction Nanowires with Ferroelectric Functionality by : Edward David Herderick
Download or read book Synthesis, Characterization, and Property Measurement of Novel Metal-oxide-metal Heterojunction Nanowires with Ferroelectric Functionality written by Edward David Herderick and published by . This book was released on 2009 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, a novel method is developed to synthesize Au-TiO2-Au, Au-BaTiO3-Au and Au-PbTiO3-Au MOM heterojunction nanowires. This is the first report of successful synthesis of MOM nanowires with ternary oxides. Results from the synthesis and characterization of these nanowires are presented.
Book Synopsis Synthesis and Characterization of Engineered Metal-oxide-metal Heterojunction Nanowires by : Jason Scott Tresback
Download or read book Synthesis and Characterization of Engineered Metal-oxide-metal Heterojunction Nanowires written by Jason Scott Tresback and published by . This book was released on 2005 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of the Structure and Properties of Metal Oxide Nanowires Grown by a Novel Electrochemical Synthesis Technique by : Shawn Andrew Thorne
Download or read book Investigation of the Structure and Properties of Metal Oxide Nanowires Grown by a Novel Electrochemical Synthesis Technique written by Shawn Andrew Thorne and published by . This book was released on 2008 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ferroelectric Nanowires by : Jin Wang (materiali.)
Download or read book Ferroelectric Nanowires written by Jin Wang (materiali.) and published by . This book was released on 2010 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ferroelectric Nanowires by : Jin Wang
Download or read book Ferroelectric Nanowires written by Jin Wang and published by . This book was released on 2010 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Metal Oxide-based Hybrid Semiconductor Nanowires by : Wenjie (Andy). Cai
Download or read book Metal Oxide-based Hybrid Semiconductor Nanowires written by Wenjie (Andy). Cai and published by . This book was released on 2012 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis, Characterization, and Dielectrophoretic Assembly of Metal-oxide Nanowires by : Michael Lau
Download or read book Synthesis, Characterization, and Dielectrophoretic Assembly of Metal-oxide Nanowires written by Michael Lau and published by . This book was released on 2008 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Advanced Carbon-Based Nanowires - Study of Composites Actuation Capabilities Containing These Nanowires as Fillers by : V. Salles
Download or read book Synthesis and Characterization of Advanced Carbon-Based Nanowires - Study of Composites Actuation Capabilities Containing These Nanowires as Fillers written by V. Salles and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Functional Metal Oxide Nanostructures by : Aparna Iyer
Download or read book Functional Metal Oxide Nanostructures written by Aparna Iyer and published by . This book was released on 2012 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nanostructured Transition Metal Oxide Materials by : Yuanbing Mao
Download or read book Nanostructured Transition Metal Oxide Materials written by Yuanbing Mao and published by . This book was released on 2006 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metal Oxide Nanostructures written by and published by . This book was released on 2009 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis of ZnO Nanowire by MOCVD Technique: Effect of Substrate and Growth Parameter by : Sachindra Nath Das
Download or read book Synthesis of ZnO Nanowire by MOCVD Technique: Effect of Substrate and Growth Parameter written by Sachindra Nath Das and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis, Electrical and Optical Characterization of Semiconductor Nanowires by : Xianwei Zhao
Download or read book Synthesis, Electrical and Optical Characterization of Semiconductor Nanowires written by Xianwei Zhao and published by . This book was released on 2010 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Over the past 15 years, nanowires (NWs) and nanotubes have drawn great attention since the application of VLS growth mechanism into the synthesis of one dimensional structures. Semiconductor nanowires exhibit novel electrical and optical properties. With a broad selection of composition and band structures, these one-dimensional semiconductor nanostructures are considered to be the critical components in a wide range of potential nanoscale device applications. To fully exploit these one-dimensional nanostructures, current research has focused on synthetic control of one-dimensional nanoscale building blocks, characterization of their novel properties, device fabrication based on nanowire building blocks, and integration of nanowire elements into complex functional architectures. Progress has been made in past two decades. However, there are still challenges in NWs growth controls, such as size, shape, position, stoichiometry and defects. Due to the dimensionality and possible quantum confinement effects of nanowires, there are also challenges in characterization and device fabrication. A systematic study of controlled growth of nanowires has been conducted in this dissertation. The first part of this dissertation presents various synthesis techniques of semiconductor nanowires via metal catalyzed vapor-liquid-solid (VLS) growth mechanism. Pulse laser deposition (PLD) with arsenic over pressure method has been successfully utilized for GaAs nanowires. Challenges such as uniformity issue commonly seen in MOCVD and MBE systems, morphology and stoichiometry issues commonly seen in conventional PLD systems have been overcome. Si nanowires fabrication via ultrahigh vacuum magnetron sputtering has reported for the first time, which also provides an alternate route for Si nanowires synthesis. The second part of this dissertation discusses optical properties of ensemble direct band gap nanowires. Photoluminescence spectra have been measured on an ensemble of random orientated InP nanowires. Polarization anisotropy has been explored on ensemble nanowires and oxide-coated nanowires. Our calculation for randomly oriented nanowires agrees well with experimental results. The control of polarization anisotropy of nanowires is realized by coating nanowires with an oxide layer composed of matching dielectric constant media. This opens a path to optical spin injection and detection on direct band gap nanowires.
Book Synopsis Study on Atomic Structural Characterization and Properties Under Electronic Effect of Functional Metal Oxide Nanowires by :
Download or read book Study on Atomic Structural Characterization and Properties Under Electronic Effect of Functional Metal Oxide Nanowires written by and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanowires written by Xihong Peng and published by IntechOpen. This book was released on 2012-12-19 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: One dimensional nanoscale structures such as nanowires have drawn extensive research interests in recent years. The size miniature brings unique properties to nanowires due to quantum confinement. The large surface-to-volume ratio renders nanowires with high sensitivity to surface effects. The unique geometrical advantages and properties facilitate the utilization of nanowires in nano-electronics. InTech scientific publisher has initialized a series of books focusing on fundamental research in nanowires, which largely boosted the widespread of knowledge among the research society. This book is intended to provide an updated review on the applications of various nanowires and the associated advancements in synthesis and properties characterization. The topics include recent progress in metal oxide nanowires, silicon nanowires, carbon based nanotubes and nanowires.
Book Synopsis Synthesis and Characterization of Si Nanowires and One-dimensional Metal-Si Heterojunctions by : Yang Jiao
Download or read book Synthesis and Characterization of Si Nanowires and One-dimensional Metal-Si Heterojunctions written by Yang Jiao and published by . This book was released on 2005 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flame Synthesis and Doping of Metal Oxide Nanowires and Their Application in Solar Water Splitting by : Lili Cai
Download or read book Flame Synthesis and Doping of Metal Oxide Nanowires and Their Application in Solar Water Splitting written by Lili Cai and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Considering the increasing energy and environmental problems associated with the exhaustible fossil fuels, renewable energy conversion devices have attracted tremendous attention, which hold the promise to supply the fuel and electricity in a sustainable way. For many of these devices, such as batteries, fuel cells, solar cells and solar water splitting cells, metal oxides are very important functional materials due to their earth abundance, good stability and diverse properties. Recently nanowire-based metal oxides have enabled revolutionary advances in various energy conversion devices, because of their unique physical and chemical properties resulting from the high aspect ratio and large surface area. Despite their advantages, practical applications of metal oxide nanowires are hindered, as conventional synthesis methods have limitations for large scale production. Flame synthesis can potentially solve this large-scale production issue for metal oxide nanowires, given its demonstrated scalability in the industrial production of nanoparticles. However, only until very recently has flame synthesis been applied to metal oxide nanowires. More research is needed to develop advanced flame synthesis method for metal oxide nanowires, to understand the mechanism to well control the size, shape and compositions for reliable manufacture, and to evaluate their quality and functionalities in real devices. This thesis presents a novel flame vapor deposition method for the synthesis of metal oxide nanowires with the capabilities of rapid rate, good uniformity over large area and broad substrate choice. Through the investigation of growth mechanism, good control over the morphology and composition was achieved by tuning the process parameters such as fuel/air ratio, source temperature, substrate material and temperature. In addition to synthesis, flame-based doping method (sol-flame doping) was innovated for controllable doping of metal oxide NWs to modify the properties of host materials at the nanometer scale. This sol-flame doping method not only preserves the morphology and crystallinity of the host NWs, but also allows fine control over the dopant concentration by simply varying the concentration of dopant precursor solution. With this method, significant enhancement of the electrocatalytic activity towards oxygen evolution reaction was achieved for TiO2 NWs (up to 760 mV reduction of the overpotential), attributing to simultaneously improved surface charge transfer kinetics and increased bulk conductivity by doping. Finally, the flame-synthesized metal oxide nanowires were implemented as a photoanode in photoelectrochemical water splitting. By rational design and scalable fabrication, the WO3/BiVO4/Ni:FeOOH composite nanowire photoanode generated a high photocurrent of 4.5 mA/cm2 at a potential of 1.23 VRHE under simulated sunlight, which is among the highest produced by any WO3/BiVO4 based photoanodes. With the demonstrated rapid rate, good controllability and superior performance of the flame-produced metal oxide nanowires, these flame synthesis and doping methods can potentially enable future generation of energy devices by removing the barrier for large-scale production of tailored metal oxide nanowires.
