Download or read book Effect of an Underlayer of Cadmium Telluride on the Reflection Reducing Properties of Zinc Sulfide on Mercury Cadmium Telluride written by J. T. Cox and published by . This book was released on 1984 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many years ZnS has been used as a passivating coating for HgCdTe photoconductive infrared reflectors. It has served the dual purpose of passivating the surface and acting as an antireflection coating. A recent suggestion in the research Division, NVEOL, was to use a layer of CdTe as the first layer on the HgCdTe surface. It was hoped that better passivation might result because of the properties of CdTe. A final layer ZnS would then be added to achieve further environmental protection and low reflectance. The purpose of this report is to investigate, by computational means, the effect of the underlying layer of CdTe on the reflectance-reducing properties of ZnS. This will be done with absorption coefficient of HgCdTe as a parameter to simulate the effect of cooling the detector to 77 K.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1985 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tech Notes written by and published by . This book was released on 1985 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1985 with total page 1014 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mercury Cadmium Telluride written by Peter Capper and published by John Wiley & Sons. This book was released on 2011-06-20 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mercury cadmium telluride (MCT) is the third most well-regarded semiconductor after silicon and gallium arsenide and is the material of choice for use in infrared sensing and imaging. The reason for this is that MCT can be ‘tuned’ to the desired IR wavelength by varying the cadmium concentration. Mercury Cadmium Telluride: Growth, Properties and Applications provides both an introduction for newcomers, and a comprehensive review of this fascinating material. Part One discusses the history and current status of both bulk and epitaxial growth techniques, Part Two is concerned with the wide range of properties of MCT, and Part Three covers the various device types that have been developed using MCT. Each chapter opens with some historical background and theory before presenting current research. Coverage includes: Bulk growth and properties of MCT and CdZnTe for MCT epitaxial growth Liquid phase epitaxy (LPE) growth Metal-organic vapour phase epitaxy (MOVPE) Molecular beam epitaxy (MBE) Alternative substrates Mechanical, thermal and optical properties of MCT Defects, diffusion, doping and annealing Dry device processing Photoconductive and photovoltaic detectors Avalanche photodiode detectors Room-temperature IR detectors
Download or read book Government Reports Annual Index written by and published by . This book was released on 1985 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Download or read book Properties of Mercury Cadmium Telluride written by John Chadwick Brice and published by Inst of Engineering & Technology. This book was released on 1987 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Properties of Narrow Gap Cadmium based Compounds written by Peter Capper and published by IET. This book was released on 1994 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly structured volume contains sections on growth and device aspects of mercury cadmium telluride (MCT).
Download or read book Mercury Cadmium Telluride written by Peter Capper and published by Wiley. This book was released on 2010-11-03 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mercury cadmium telluride (MCT) is the third most well-regarded semiconductor after silicon and gallium arsenide and is the material of choice for use in infrared sensing and imaging. The reason for this is that MCT can be ‘tuned’ to the desired IR wavelength by varying the cadmium concentration. Mercury Cadmium Telluride: Growth, Properties and Applications provides both an introduction for newcomers, and a comprehensive review of this fascinating material. Part One discusses the history and current status of both bulk and epitaxial growth techniques, Part Two is concerned with the wide range of properties of MCT, and Part Three covers the various device types that have been developed using MCT. Each chapter opens with some historical background and theory before presenting current research. Coverage includes: Bulk growth and properties of MCT and CdZnTe for MCT epitaxial growth Liquid phase epitaxy (LPE) growth Metal-organic vapour phase epitaxy (MOVPE) Molecular beam epitaxy (MBE) Alternative substrates Mechanical, thermal and optical properties of MCT Defects, diffusion, doping and annealing Dry device processing Photoconductive and photovoltaic detectors Avalanche photodiode detectors Room-temperature IR detectors
Download or read book Mercury Cadmium Telluride as a 1 to 20 micro meter Wavelength Infrared Detector for Space Applications written by Richard D. Packard and published by . This book was released on 1968 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the US Workshop on the Physics and Chemistry of Mercury Cadmium Telluride written by US Workshop on the Physics and Chemistry of Mercury Cadmium Telluride and published by . This book was released on 1989 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cadmium Telluride and the Cadmium Telluride mercury Telluride System written by M. Neuberger and published by . This book was released on 1967 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Properties are compiled over the widest possible range of parameters and are then agglomerated in several large groups as follows: Optical Properties include absorption, reflection and refraction; Transport Properties include electrical conductivity, Hall coefficient, mobility, effective mass, lifetime and magnetoresistance; Energy Band Structure includes energy gap and levels, as well as work function values; Phonon Branch Distribution appears separately; both photon and electron emission data are represented; Thermal Properties include Debye temperature, thermal conductivity, and thermal emf. There are other individual properties and effects included, such as dielectric constant, piezoelectric values, irradiation effects and magnetic susceptibility.
Download or read book Transport Properties of Mercury Cadmium Telluride by Infrared Reflectance written by Charlotte Ann Tatsch and published by . This book was released on 1989 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extended Abstracts written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characteristics of Anodic Films on Mercury Cadmium Telluride written by Wayne Harold Chang and published by . This book was released on 1990 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photovoltaic Effects in Cadmium Telluride mercury Telluride Heterostructures written by George Stanley Almasi and published by . This book was released on 1966 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation Damage in Cadmium Sulfide and Cadmium Telluride written by Rowena Ofelt Chester and published by . This book was released on 1965 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
