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Author: J. Mort
Publisher: Elsevier Science & Technology
Published: 1976
Total Pages: 524
ISBN-13:
DOWNLOAD EBOOKContacts and photoinjection currents. Experimental techniques. Theory of time-dependent photoconductivity in disordered systems. Covalent semiconductors. Molecular crystals. Amorphous tetrahedrally bonded solids. Amorphous chalcogenides. Polymeric photoconductors. Non-polar liquids. Photoelectronic semiconductor devices. Electrophotography.
Author: C J Adkins
Publisher: World Scientific
Published: 1994-02-07
Total Pages: 374
ISBN-13: 9814552267
DOWNLOAD EBOOKThe phenomenon of hopping, in which a particle executes a series of jumps between discrete states, has a fundamental role in a wide range of solid state transport phenomena. In these proceedings acknowledged experts in the field describe important recent progress in developing the phenomenology of hopping processes and applying it to different systems, including crystalline and amorphous semiconductors, glasses, polymers, mesoscopic conductors and high temperature superconductors.
Author: Safa O. Kasap
Publisher: John Wiley & Sons
Published: 2022-06-28
Total Pages: 919
ISBN-13: 1119579120
DOWNLOAD EBOOKDieses wichtige Referenzwerk behandelt die grundlegenden Konzepte der Photoleitfähigkeit und der photoleitenden Materialien. Mit Photoconductivity and Photoconductive Materials präsentiert Professor Kasap eine maßgebliche Zusammenstellung der wesentlichen Grundsätze der Photoleitfähigkeit und stellt eine Auswahl aktueller photoleitfähiger Materialien vor. Der erste Band des zweibändigen Werks beginnt mit einer Darstellung der grundlegenden Konzepte und Definitionen. Es folgt eine Charakterisierung der verschiedenen Techniken auf Grundlage von stationärer, transienter und modulierter Photoleitfähigkeit, u.a. der neuen Methode der Ladungsextraktion durch linear steigende Spannung (CELIV). Auch die Physik der Terahertz-Photoleitfähigkeit sowie die Grundlagen der organischen Halbleiter LSoI werden behandelt. Der zweite Band beginnt mit einem umfassenden Überblick über eine Vielzahl unterschiedlicher photoleitfähiger Materialien, wobei der Schwerpunkt auf einige der wichtigsten Photoleiter gelegt wird, darunter hydriertes amorphes Silizium, Cadmium-Quecksilber-Tellurid, verschiedene Röntgenphotoleiter, Diamantfilme, Metallhalogenidperowskite, Nanodrähte und Quantenpunkte. Auch die Anwendungen der photoleitenden Antenne werden erörtert. Das Werk, das zahlreiche Beiträge führender Autoren auf diesem Fachgebiet enthält, bietet den Leserinnen und Lesern außerdem: * Eine gründliche Einführung in die Charakterisierung von Halbleitern mit Hilfe von Techniken der Photoleitfähigkeit, insbesondere gleichmäßiger Beleuchtung und Phototräger-Gittertechniken * Eine umfassende Darstellung organischer Photoleiter mitsamt Informationen zu Photoerzeugung, Transport und Anwendungen im Druckbereich * Praktische Erörterungen der transienten Lichtleitfähigkeit im Flugzeitverfahren inklusive Experimentiertechniken und Interpretationshinweisen * Eine eingehende Betrachtung der transienten Photoleitfähigkeit organischer Halbleiterschichten und neuartiger Techniken der transienten Photoleitfähigkeit Photoconductivity and Photoconductive Materials ist nicht nur ein wichtiges Referenzwerk für Physiker in der Forschung, Materialwissenschaftler und Elektroingenieure, sondern auch ein unverzichtbares Nachschlagewerk für Doktoranden und Studierende höherer Semester, die sich mit dem Bereich der optoelektronischen Materialien beschäftigen, sowie für Forschende in der Industrie. * Ein umfassendes zweibändiges Werk mit Beiträgen führender Fachautoren, herausgegeben von einem angesehenen Forscher auf dem Gebiet der Photoleitfähigkeit
Author: N V Joshi
Publisher: Routledge
Published: 2017-10-02
Total Pages: 304
ISBN-13: 1351424882
DOWNLOAD EBOOKFeaturing detector technology capable of sensing even a few photons, this valuablereference guide provides criteria for selecting techniques and equipment appropriate tovarious types of faint signals. It highlights many important facets of photoconductivityand photodetection, including the measurement of weak photosignals in the presence ofnoise ... statistics relating to the creation, annihilation, and transport of charge carriers... and time-dependent behavior, photoquenching, negative photoconductivity, andphotosensitivity.Complete with more than 125 diagrams and tables, Photoconductivity: Art,Science, and Technology gives special attention to modem two-dimensionalphotodetectors . . . describes various configurations for experimental techniques inphotoconductivity measurements . . . surveys band structure properties, with usefulreference to such contemporary structures as n-i-p-i and modulation doped materials .. .illustrates the concept of noise in photoconductors and its role in detector technology .. .and observes unusual photoconducting properties in diluted magnetic semiconductors.Photoconductivity: Art, Science, and Technology serves as an indispensableresource for optical, electrical, laser, and aerospace engineers, physicists, materialsscientists, photonic scientists, and graduate students interested in these disciplines.
Author: F. Kajzar
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 555
ISBN-13: 9401140561
DOWNLOAD EBOOKProceedings of the NATO Advanced Research Workshop, Menton, France, 26-31 August, 1999
Author: E. Kundla
Publisher: Springer
Published: 2014-01-13
Total Pages: 642
ISBN-13: 3642813445
DOWNLOAD EBOOKAuthor: Sergei Pyshkin
Publisher: BoD – Books on Demand
Published: 2013-01-16
Total Pages: 498
ISBN-13: 9535109227
DOWNLOAD EBOOKOptoelectronics - Advanced Materials and Devices is a second edition following the initial Optoelectronics - Materials and Techniques book published in 2011 as part of the InTech collection of international works on optoelectronics. Optoelectronics, as the discipline devoted to the study and application of electronic devices that emit, detect, and otherwise control light, has widely proliferated globally and enabled many of today's modern conveniences. Because of this ubiquity, new applications and novel optical phenomena continue to drive innovation. Accordingly, as with the first book of the collection, this book covers recent achievements by specialists around the world. The growing number of countries participating in this endeavor including now Brazil, Canada, China, Egypt, France, Germany, India, Italy, Japan, Malaysia, Mexico, Moldova, Morocco, Netherlands, Portugal, Romania, Saudi Arabia, South Korea, Taiwan, Ukraine, USA, and Vietnam as well as joint participation of the US and Moldova scientists in edition of this book and writing one of its Chapters testify to the unifying effect of science. An interested reader will find in the book the description of properties and applications employing organic and inorganic materials, such as different polymers, oxides and semiconductors, as well as the methods of fabrication and analysis of operation and regions of application of modern optoelectronic devices.
Author: National Science Foundation (U.S.)
Publisher:
Published: 1968
Total Pages: 294
ISBN-13:
DOWNLOAD EBOOKAuthor: Pierre-Alexandre Blanche
Publisher: Springer
Published: 2016-06-10
Total Pages: 325
ISBN-13: 3319293346
DOWNLOAD EBOOKThis book provides comprehensive, state-of-the art coverage of photorefractive organic compounds, a class of material with the ability to change their index of refraction upon illumination. The change is both dynamic and reversible. Dynamic because no external processing is required for the index modulation to be revealed, and reversible because the index change can be modified or suppressed by altering the illumination pattern. These properties make photorefractive materials very attractive candidates for many applications such as image restoration, correlation, beam conjugation, non-destructive testing, data storage, imaging through scattering media, holographic imaging and display. The field of photorefractive organic material is also closely related to organic photovoltaic and light emitting diode (OLED), which makes new discoveries in one field applicable to others.
Author: Robert B. Anderson
Publisher: Academic Press
Published: 2013-10-22
Total Pages: 513
ISBN-13: 1483191400
DOWNLOAD EBOOKExperimental Methods in Catalytic Research, Volume I provides a useful account of procedures in various areas of catalytic research. This book describes the method and its fundamental principles, the apparatus used, the data obtained and their interpretation, and the account of the special problems related to catalytic research. Organized into 11 chapters, this volume begins with an overview of the kinetic phenomena such as quantitative studies of reaction rate and factors influencing rate. This text then examines the general properties that are of major importance to catalysis since catalytic rates depend mainly on available active surface. Other chapters consider the detailed mechanism of any catalytic reaction, which include the electronic structure of the chemisorption bond. This book discusses as well several experimental methods developed to study surface reactions under highly idealized conditions. The final chapter deals with the phenomenon associated with the spin of an electron. This book is a valuable resource for chemical engineers.
