Microgravity Processing And Photonic Applications Of Organic And Polymeric Materials
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Microgravity Processing And Photonic Applications Of Organic And Polymeric Materials
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Author :
language : en
Publisher:
Release Date : 1997
Microgravity Processing And Photonic Applications Of Organic And Polymeric Materials written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Microgravity Processing And Photonic Applications Of Organic And Polymeric Materials
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-08
Microgravity Processing And Photonic Applications Of Organic And Polymeric Materials written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-08 with categories.
Some of the primary purposes of this work are to study important technologies, particularly involving thin films, relevant to organic and polymeric materials for improving applicability to optical circuitry and devices and to assess the contribution of convection on film quality in unit and microgravity environments. Among the most important materials processing techniques of interest in this work are solution-based and by physical vapor transport, both having proven gravitational and acceleration dependence. In particular, PolyDiAcetylenes (PDA's) and PhthaloCyanines (Pc's) are excellent NonLinear Optical (NLO) materials with the promise of significantly improved NLO properties through order and film quality enhancements possible through microgravity processing. Our approach is to focus research on integrated optical circuits and optoelectronic devices relevant to solution-based and vapor processes of interest in the Space Sciences Laboratory at the Marshall Space Flight Center (MSFC). Modification of organic materials is an important aspect of achieving more highly ordered structures in conjunction with microgravity processing. Parallel activities include characterization of materials for particular NLO properties and determination of appropriation device designs consistent with selected applications. One result of this work is the determination, theoretically, that buoyancy-driven convection occurs at low pressures in an ideal gas in a thermalgradient from source to sink. Subsequent experiment supports the theory. We have also determined theoretically that buoyancy-driven convection occurs during photodeposition of PDA, an MSFC-patented process for fabricating complex circuits, which is also supported by experiment. Finally, the discovery of intrinsic optical bistability in metal-free Pc films enables the possibility of the development of logic gate technology on the basis of these materials. Frazier, Donald O. and Paley, Mark S. and Penn, Benjamin G. and Abdelda...
Microgravity Processing And Photonic Applications Of Organic And Polymeric Materials Msfc Center Director S Discretionary Fund Final Report Project No 95 26
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Author : Donald O. Frazier
language : en
Publisher:
Release Date : 1997
Microgravity Processing And Photonic Applications Of Organic And Polymeric Materials Msfc Center Director S Discretionary Fund Final Report Project No 95 26 written by Donald O. Frazier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Optical bistability categories.
Some of the primary purposes of this work are to study important technologies, particularly involving thin films, relevant to organic and polymeric materials for improving applicability to optical circuitry and devices and to assess the contribution of convection on film quality in unit and microgravity environments. Among the most important materials processing techniques of interest in this work are solution-based and by physical vapor transport, both having proven gravitational and acceleration dependence. In particular, polydiacetylenes (PDA's) and phthalocyanines (Pc's) are excellent nonlinear optical (NLO) materials with the promise of significantly improved NLO properties through order and film quality enhancements possible through microgravity processing. Our approach is to focus research on integrated optical circuits and optoelectronic devices relevant to solution-based and vapor processes of interest in the Space Sciences Laboratory at the Marshall Space Flight Center (MSFC). Modification of organic materials is an important aspect of achieving more highly ordered structures in conjunction with microgravity processing. Parallel activities include characterization of materials for particular NLO properties and determination of appropriation device designs consistent with selected applications. One result of this work is the determination, theoretically, that buoyancy-driven convection occurs at low pressures in an ideal gas in a thermalgradient from source to sink. Subsequent experiment supports the theory. We have also determined theoretically that buoyancy-driven convection occurs during photodeposition of PDA, an MSFC-patented process for fabricating complex circuits, which is also supported by experiment. Finally, the discovery of intrinsic optical bistability in metal-free Pc films enables the possibility of the development of logic gate technology on the basis of these materials
Microgravity Studies Of Organic And Polymeric Materials
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Author : D. O. Frazier
language : en
Publisher:
Release Date : 1994
Microgravity Studies Of Organic And Polymeric Materials written by D. O. Frazier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Materials categories.
Microgravity Science And Applications Program Tasks
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Author : United States. Office of Space Science and Applications
language : en
Publisher:
Release Date : 1988
Microgravity Science And Applications Program Tasks written by United States. Office of Space Science and Applications and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Fluid dynamics (Space environment) categories.
Microgravity Studies Of Organic And Polymeric Materials
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Author : United States. National Aeronautics and Space Administration. Scientific and Technical Information Program
language : en
Publisher:
Release Date : 1994
Microgravity Studies Of Organic And Polymeric Materials written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Program and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Microgravity Studies Of Organic And Polymeric Materials Workshop
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Author : D. O. Frazier
language : en
Publisher:
Release Date : 1993
Microgravity Studies Of Organic And Polymeric Materials Workshop written by D. O. Frazier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.
Materials Processing In Space
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Author : Liya Regel
language : en
Publisher: Springer
Release Date : 1990-01-31
Materials Processing In Space written by Liya Regel and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-01-31 with Technology & Engineering categories.
There has been considerable interest recently in microgravity physics and the effects of gravitation on crystal growth, alloy solidification, and other processes in space manufacturing. Regel' [1] has provided an extensive but not exhaustive bibliography on micro gravity physics and materials science in space, in which the major aspects are discussed along with the state of the art and future research prospects. The literature survey in [1] covered a period of about 10 years, including some publications appearing in 1983 that reflected not only theoretical and experi mental studies completed by 1983 but also a list of experiments to be carried out in the next few years. In particular, the closing part of the survey [1] enumerated ex periments planned under the Intercosmos program and by the European Space Agency (ESA) for the flight of Spacelab-l and D-l in 1985 and under the Eureka programs. Some of the space experiments planned in 1983 have now been com pleted, and the results have been published. It is therefore desirable to survey again research on materials science in space for the last few years and extend the literature survey begun in [1]. The literature listing on materials science in space begun in [1] is supplemented (there were 1061 citations in [1]) by recent publications (beginning with 1982).
Synthesis And Technological Processing Of Hybrid Organic Inorganic Materials For Photonic Applications
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Author : Pélagie Declerck
language : en
Publisher:
Release Date : 2011
Synthesis And Technological Processing Of Hybrid Organic Inorganic Materials For Photonic Applications written by Pélagie Declerck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Industrial Applications Of Material Processing In Space
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Author : European Microgravity Group
language : en
Publisher:
Release Date : 1990
Industrial Applications Of Material Processing In Space written by European Microgravity Group and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Materials science categories.