Functionalization Of Semiconductor Surfaces

Author : Franklin Tao
Publisher : John Wiley & Sons
ISBN 13 : 1118199804
Total Pages : 456 pages
Book Rating : 4.00/5 ( download)

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Download or read book Functionalization of Semiconductor Surfaces written by Franklin Tao and published by John Wiley & Sons. This book was released on 2012-03-16 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents both fundamental knowledge and latest achievements of this rapidly growing field in the last decade. It presents a complete and concise picture of the the state-of-the-art in the field, encompassing the most active international research groups in the world. Led by contributions from leading global research groups, the book discusses the functionalization of semiconductor surface. Dry organic reactions in vacuum and wet organic chemistry in solution are two major categories of strategies for functionalization that will be described. The growth of multilayer-molecular architectures on the formed organic monolayers will be documented. The immobilization of biomolecules such as DNA on organic layers chemically attached to semiconductor surfaces will be introduced. The patterning of complex structures of organic layers and metallic nanoclusters toward sensing techniques will be presented as well.

Author : Franklin (Feng)
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.13/5 ( download)

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Download or read book Functionalization of Semiconductor Surfaces written by Franklin (Feng) and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting both fundamental knowledge and latest achievements of this rapidly growing field in the last decade, this book offers a complete and concise picture of the functionalization of semiconductor surfaces, describing dry organic reactions in vacuum and wet organic chemistry in solution. --

Author : Collin Kwok-Leung Mui
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.44/5 ( download)

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Download or read book Growth and Functionalization of Group-IV Semiconductor Surfaces written by Collin Kwok-Leung Mui and published by . This book was released on 2002 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Ashok K. Vaseashta
Publisher : Springer Science & Business Media
ISBN 13 : 1402089031
Total Pages : 486 pages
Book Rating : 4.39/5 ( download)

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Download or read book Functionalized Nanoscale Materials, Devices and Systems written by Ashok K. Vaseashta and published by Springer Science & Business Media. This book was released on 2008-10-23 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of the NATO Advanced Study Institute (ASI) titled “Functionalized Nanoscale Materials, Devices, and Systems for Chem. -Bio Sensors, Photonics, and Energy Generation and Storage” was to present a contemporary and comprehensive overview of the field of nanostructured materials and devices and its applications in chem. -bio sensors, nanophotonics, and energy generation and storage devices. The study has become one of the most promising disciplines in science and technology, as it aims at the fundamental understanding of new physical, che- cal, and biological properties of systems and the technological advances arising from their exploration. Such systems are intermediate in size, between the isolated atoms and molecules and bulk material, where the unique transitional characteristics between the two can be understood, controlled, and manipulated. Nanotechnologies refer to the creation and utilization of functional materials, devices, and systems with novel properties and functions that are achieved through the control of matter, atom-by-atom, molecule-by-molecule, or at a micro-mo- cular level. Advances made over the last few years provide new opportunities for scientific and technological developments in nanostructures and nanosystems with new architectures with improved functionality. The field is very actively and rapidly evolving and covers a wide range of disciplines. Recently, various nanoscale materials, devices, and systems with remarkable properties have been developed, with numerous unique applications in chemical and biological sensors, nanophotonics, nano-biotechnology, and in-vivo analysis of cellular processes at the nanoscale.

Author : Bonggeun Shong
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.02/5 ( download)

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Download or read book Lateral Interactions in Organic Functionalization of Semiconductor Surfaces written by Bonggeun Shong and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As the size scale of current electronic devices is reaching a fundamental physical limit, new and innovative materials solutions are required for continuous progress of semiconductor technologies. Moreover, the development of nanotechnologies comprised of nanoscale materials is burgeoning in various fields. Nanomaterials often show completely different properties compared to their bulk, dominated by surfaces or interfaces. Given the importance of these interfaces, organic functionalization of semiconductor surfaces, or direct attachment of organic molecules, is a topic of increasing interest. By creating interfaces between inorganic and organic functionalities, we may be able to tune the properties of the surface with the versatility and tailorability of organic molecules. In order to utilize organic functionalization in such applications, a deep understanding of the adsorption of the molecules on the surfaces is necessary. In this work, we focus on the fundamental aspects of the adsorption chemistry of organic molecules on a semiconductor surface, and on the lateral interactions between the adsorbed molecules. We explore several molecules' adsorption chemistry on the Ge(100)-2×1 surface. Experimental techniques such as infrared spectroscopy, X-ray photoelectron spectroscopy, and temperature programmed desorption, in addition to theoretical methods including density functional theory calculations and Monte Carlo simulations, are utilized. The strongest interaction that drives the adsorption of the molecules on the surface is local bond formation between the molecules and "dimers" of the Ge(100)-2×1 surface, such as C-dative bonding of isocyanides, dissociative adsorption of phenols, and cycloaddition of nitrobenzene. However, weaker lateral interactions between the adsorbates or between adsorbates and the surface are also present, and they significantly affect the adsorption of the molecules, especially at higher coverages of the adsorbates. In studies of adsorption of small molecules that interact with one dimer, we observe a coverage-dependant spectral shift of tert-butyl isocyanide, and explain self-assembly of methanol and ethylene that had been reported in the literature. Slightly larger molecules can interact with other neighboring dimers: we show that phenol undergoes a shift in molecular orientation due to non-covalent adsorbate-surface interactions, and we determine that coverage-dependent evolution of dual and single adsorption products of benzenediols originates from inter-adsorbate interactions. Overall, this dissertation provides new insights toward the organic functionalization of semiconductor surfaces.

Author : Alexandra Ostapenko
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.60/5 ( download)

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Download or read book Functionalization of Oxidic Semiconductor Surfaces by Covalently Bound Molecular Thin Films written by Alexandra Ostapenko and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Chaudhery Mustansar Hussain
Publisher : John Wiley & Sons
ISBN 13 : 1119808979
Total Pages : 530 pages
Book Rating : 4.78/5 ( download)

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Download or read book Functionalized Nanomaterials for Catalytic Application written by Chaudhery Mustansar Hussain and published by John Wiley & Sons. This book was released on 2021-07-21 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functionalized Nanomaterials for Catalytic Application

Author : Anders Nilsson
Publisher : Elsevier
ISBN 13 : 0080551912
Total Pages : 533 pages
Book Rating : 4.13/5 ( download)

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Download or read book Chemical Bonding at Surfaces and Interfaces written by Anders Nilsson and published by Elsevier. This book was released on 2011-08-11 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular surface science has made enormous progress in the past 30 years. The development can be characterized by a revolution in fundamental knowledge obtained from simple model systems and by an explosion in the number of experimental techniques. The last 10 years has seen an equally rapid development of quantum mechanical modeling of surface processes using Density Functional Theory (DFT). Chemical Bonding at Surfaces and Interfaces focuses on phenomena and concepts rather than on experimental or theoretical techniques. The aim is to provide the common basis for describing the interaction of atoms and molecules with surfaces and this to be used very broadly in science and technology. The book begins with an overview of structural information on surface adsorbates and discusses the structure of a number of important chemisorption systems. Chapter 2 describes in detail the chemical bond between atoms or molecules and a metal surface in the observed surface structures. A detailed description of experimental information on the dynamics of bond-formation and bond-breaking at surfaces make up Chapter 3. Followed by an in-depth analysis of aspects of heterogeneous catalysis based on the d-band model. In Chapter 5 adsorption and chemistry on the enormously important Si and Ge semiconductor surfaces are covered. In the remaining two Chapters the book moves on from solid-gas interfaces and looks at solid-liquid interface processes. In the final chapter an overview is given of the environmentally important chemical processes occurring on mineral and oxide surfaces in contact with water and electrolytes. Gives examples of how modern theoretical DFT techniques can be used to design heterogeneous catalysts This book suits the rapid introduction of methods and concepts from surface science into a broad range of scientific disciplines where the interaction between a solid and the surrounding gas or liquid phase is an essential component Shows how insight into chemical bonding at surfaces can be applied to a range of scientific problems in heterogeneous catalysis, electrochemistry, environmental science and semiconductor processing Provides both the fundamental perspective and an overview of chemical bonding in terms of structure, electronic structure and dynamics of bond rearrangements at surfaces

Author : Marie-Isabelle Baraton
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.09/5 ( download)

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Download or read book Synthesis, Functionalization and Surface Treatment of Nanoparticles written by Marie-Isabelle Baraton and published by . This book was released on 2003 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis, Functionalization and Surface Treatment of Nanoparticles is an area of crucial importance in the emerging field of nanotechnology. Controlling the surface chemical composition and mastering its modification at the nanometer scale are critical issues for high-added value applications involving nanoparticles. The basic applications of surface functionalization range from altering the wetting or adhesion characteristics and improving the nanoparticles dispersion in matrices to enhancing the catalytic properties and ordering the interfacial region, and such. The creation of specific surface sites on nanoparticles for selective molecular attachment is considered a promising approach for their applications in nanofabrication, nanopatterning, selfassembly, nanosensors, bioprobes, drug delivery, pigments, photocatalysis, LEDs, etc. This book presents novel and improved synthesis methods and approaches for controlling and functionalizing the nanoparticle surfaces to enhance the overall performance of the nanoparticles for targeted applications.

Author : Winfried Mönch
Publisher : Springer Science & Business Media
ISBN 13 : 3662028824
Total Pages : 377 pages
Book Rating : 4.27/5 ( download)

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Download or read book Semiconductor Surfaces and Interfaces written by Winfried Mönch and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductor Surfaces and Interfaces deals with structural and electronic properties of semiconductor surfaces and interfaces. The first part introduces to the general aspects of space-charge layers, of clean-surface and adatom-induced surface states, and of interface states. It is followed by a presentation of experimental results on clean and adatom-covered surfaces which are explained in terms of simple physical and chemical concepts and models. Where available, resutls of more refined calculations are considered. A final chapter is devoted to the band lineup at semiconductor interfaces.