Materials in Space - Science, Technology and Exploration:

Materials in Space - Science, Technology and Exploration: PDF

Author: Josep M. Prahl

Publisher: Cambridge University Press

Published: 2014-06-05

Total Pages: 330

ISBN-13: 9781107413870

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This symposium was held to commemorate the 40th anniversary of the National Aeronautics and Space Administration (NASA); it was also the 25th anniversary of the Materials Research Society. The coincidence of anniversaries provided an excellent opportunity to consider how materials science has contributed to the space program, and how it will continue to contribute to the future of space exploration. Living and working in space presents extreme challenges that have only begun to be met by the materials research community. This book brings together researchers from government, industry and university laboratories to discuss successes and ongoing research in the application of materials science to the space program. Topics include: space exploration; space photovoltaics; materials for energy conversion and storage; fundamental studies for advanced materials and devices; microgravity materials processing; and materials for space and other hostile environments. Commercial spin-offs from past space-related materials research are also featured.

Solidification and Gravity IV

Solidification and Gravity IV PDF

Author: A. Roósz

Publisher: Trans Tech Publications Ltd

Published: 2006-03-15

Total Pages: 660

ISBN-13: 3038130567

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Volume is indexed by Thomson Reuters CPCI-S (WoS). This collection of papers provides the most up-to-date information available for researchers and engineers who are interested in any aspect of the field of solidification processes. Herein, theoretical analyses are presented, as well as studies of the technological problems which are associated with solidification in various gravitational environments. The topics covered range from fundamental aspects and modelling, to practical engineering applications.

Liquid Crystals Materials and Devices: Volume 559

Liquid Crystals Materials and Devices: Volume 559 PDF

Author: Timothy J. Bunning

Publisher:

Published: 1999-08-11

Total Pages: 312

ISBN-13:

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Liquid crystal (LC) materials and devices play a central role in numerous established and emerging technologies. This book focuses on several large areas of research including polymer-dispersed liquid crystal technology and twisted smectic materials and applications, as well as nontraditional LC materials and applications. Various aspects of liquid crystal composite technology are featured. Of note is the work concentrating on the use of holography to imprint information into thin films of these systems. Three different approaches for employing holography with liquid crystal materials are discussed. In the ferroelectric liquid crystal arena, the intricacies of different chiral smectic-C architectures are described using detailed X-ray structural experiments on freestanding films. The differences between a molecule and a phase are explored. A number of nondisplay applications using this class of materials are presented and include topics such as adaptive optics, real-time holography and fiber-to-fiber interconnects. Also discussed are glass-forming liquid crystalline films and their ability to polarize photoluminescent emission, their utility in the fabrication of mid-wavelength infrared polarizers, and their utility in the fabrication of bistable electro-optical elements and broadband reflectors.

Luminescent Materials: Volume 560

Luminescent Materials: Volume 560 PDF

Author: Joanna McKittrick

Publisher:

Published: 1999-09-21

Total Pages: 392

ISBN-13:

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Luminescent materials are of interest to members of the spectroscopic, basic science, engineering and display communities. This book presents a wide range of topics from basic research of fluorescence to applications-driven research on phosphors and scintillators. Papers on various luminescent, fluorescent or phosphorescent mechanisms arising in inorganic crystalline and noncrystalline materials, as well as in organic materials, are featured. The use of fluorescence as a sensing technique has emerged as a sensitive and noninvasive way to probe biological activity or measure physical phenomena. To that end, progress in understanding fluorescence, the development of novel applications of fluorescence, and novel material structures are addressed. Phosphors for the emerging flat-panel-display industry are also highlighted. Topics include: inorganic phosphors; thin-film phosphors; synthesis, processing and characterization; mechanisms and defects; organic luminescence and theory and luminescence sensors.

GaN and Related Alloys: Volume 537

GaN and Related Alloys: Volume 537 PDF

Author: S. J. Pearton

Publisher:

Published: 1999-09-14

Total Pages: 1056

ISBN-13:

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This book covers the full spectrum of activity in the GaN and related materials arena. These semiconductors are finding applications in full-color displays, high-density information storage, white lighting for outdoor or backlit displays, solar-blind UV detectors, high-power/high-temperature electronics, and covert undersea communications. Progress is been reported in the growth of thick layers on patterned substrates by various methods, leading to lower overall defect concentrations and improved current-voltage and reliability characteristics. The rapidly increasing market for blue/green LEDs is also noted by the entry of a number of new companies to the field. While these emitter technologies continue to be dominated by MOCVD material, there are exciting reports of UV detectors and HFET structures grown by MBE with device performance at least as good as by MOCVD. Topics include: GaN electronic and photonic devices; laser diodes and spectroscopy; electronic devices and processing; quantum dots and processing; novel growth, doping and processing and rare-earth doping and optical emission.

Organic Nonlinear Optical Materials and Devices: Volume 561

Organic Nonlinear Optical Materials and Devices: Volume 561 PDF

Author: B. Kippelen

Publisher:

Published: 1999-08-11

Total Pages: 248

ISBN-13:

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The field of organic optical materials is rapidly growing, and advances are being made both in attaining a deeper understanding of device phenomena and in designing improved materials for thin films, fibers and waveguides. This book offers an interdisciplinary discussion of research on electronic and photonic devices made with organic and polymeric materials. The 1999 MRS Spring Meeting was highlighted by several major advances in fields ranging from nonlinear absorbers and electro-optic polymers, to photorefractive polymers, organic transistors and electroluminescent materials and devices for displays. This book highlights developments in materials chemistry and physics relevant to such devices and strikes a balance between basic science and technology. Topics include: nonlinear optical materials; photorefractive polymers; and electronic and light-emitting materials.

III-V and IV-IV Materials and Processing Challenges for Highly Integrated Microelectronics and Optoelectronics: Volume 535

III-V and IV-IV Materials and Processing Challenges for Highly Integrated Microelectronics and Optoelectronics: Volume 535 PDF

Author: S. A. Ringel

Publisher:

Published: 1999-08-11

Total Pages: 338

ISBN-13:

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This book contains the proceedings of two symposia - 'Integration of Dissimilar Materials in Micro- and Optoelectronics' and 'III-V and SiGe Group IV Device/IC Processing Challenges for Commercial Applications'. The publication stems from the desire to achieve new levels of device functionality and higher levels of performance via integration of devices based on dissimilar semiconductors, where the constraint of lattice-matching on the breadth of attainable devices can be reduced. It covers fundamental topics germane to integration of a wide range of dissimilar materials spanning wide-bandgap III-V nitrides, III-V/Si integration, II-VI and II-VI/III-V compounds, heterovalent structures, oxides, photonic bandgap structures and others. Topics such as compliancy, dislocation control, selective area growth, bonding methodologies, etc. are featured. It also addresses processing issues in the manufacturing of III-V and Si-based heterostructures for commercial products. Here, the success enjoyed by silicon germanium technology is contrasted by the promise of silicon-carbon alloys which have opportunities and challenges for the new generation of process developers.

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