Probing Gas-surface Interactions with a Molecular Beam

Probing Gas-surface Interactions with a Molecular Beam PDF Author: Marcellinus Eduardus Maria Spruit
Publisher:
ISBN:
Category :
Languages : en
Pages : 103

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Probing Gas-surface Interactions with a Molecular Beam

Probing Gas-surface Interactions with a Molecular Beam PDF Author: Marcellinus Eduardus Maria Spruit
Publisher:
ISBN:
Category :
Languages : en
Pages : 103

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The Dynamics of Gas/Surface Interactions Probed by Molecular Beam Scattering from Organized Monolayers of Organic Amphiphiles

The Dynamics of Gas/Surface Interactions Probed by Molecular Beam Scattering from Organized Monolayers of Organic Amphiphiles PDF Author: Sidney R. Cohen
Publisher:
ISBN:
Category :
Languages : en
Pages : 94

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Probing the Dynamics of Gas-surface Interactions with Rotationally Inelastic Scattering

Probing the Dynamics of Gas-surface Interactions with Rotationally Inelastic Scattering PDF Author: Thomas Frost Hanisco
Publisher:
ISBN:
Category :
Languages : en
Pages : 714

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Fundamentals of Gas-Surface Interactions

Fundamentals of Gas-Surface Interactions PDF Author: Howard Saltsburg
Publisher: Elsevier
ISBN: 1483270637
Category : Science
Languages : en
Pages : 568

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Book Description
Fundamentals of Gas–Surface Interactions presents the study of the surface itself and the study of the gas phase partner of the interaction in which physical or chemical transformation of the gas resulted from that interaction. This book discusses the study of the energy and momentum exchanges resulting from the gas–solid physical interaction in which either gas or solid phase properties can be measured. Organized into three parts encompassing 33 chapters, this book begins with an overview of the different sensitive physical methods for the study of surface topography, surface defects, and surface irregularities to an accuracy of a few Angstroms. This text then reviews the adsorption at very low coverage that has yielded to equilibrium analysis. Other chapters consider the measurement of surface area by adsorption and optical techniques. The final chapter deals with scattering processes including momentum and energy transfer. This book is a valuable resource for engineers.

GAS-SURFACE INTERACTIONS.

GAS-SURFACE INTERACTIONS. PDF Author: D. McKeown
Publisher:
ISBN:
Category :
Languages : en
Pages : 56

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A method has been developed for measuring the transfer of energy from a molecular beam to a surface. The method makes use of temperature sensitive Y-cut quartz crystals. A crystal was placed in the beam and the energy transferred to its plating was determined by changes in its oscillating frequency. Crystals having a fundamental frequency of 10 Mc/sec were used and an energy transfer rate of 50 microwatts could be detected. Probe for Measuring Energy Transfer Between a Satellite and the Upper Atmosphere, by D. McKeown, M.G. Fox, and J. Kay: A probe has been developed to measure energy transfer between a satellite surface and the upper atmosphere. Energy transfer is detected by the frequency change of a temperature-sensitive quartz crystal located in the nose of the probe. Transfer rates down to 15 micro W/ sq cm can be measured. Data provided by the probe can be used to determine the accommodation coefficients of surfaces, and periodic variations in the atmospheric density. Results of a satellite flight show that the probe will operate at altitudes up to 500 km where the atmospheric density is still great enough to produce measurable heating.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 840

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Studies of Vacuum Ultraviolet Laser Probing of Gas-surface Interactions and Gas Phase Photodissociation Reactions

Studies of Vacuum Ultraviolet Laser Probing of Gas-surface Interactions and Gas Phase Photodissociation Reactions PDF Author: Larry Lee Springsteen
Publisher:
ISBN:
Category :
Languages : en
Pages : 312

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Collisions Between Gas Atoms and Surfaces as Related to High-Altitude Aerodynamics

Collisions Between Gas Atoms and Surfaces as Related to High-Altitude Aerodynamics PDF Author: Joe N Smith (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 76

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Book Description
The report outlines experimental research concerned with several areas of non-reactive atom-surface interactions, performed with modulated molecular-beam techniques. Included are general scattering studies from Mg(0001), Ag(001), Si(111) and macroscopically rough surfaces; atom diffraction from LiF(001); 'rainbow' scattering from LiF(001); symmetry in gas-surface interactions; and determination of surface Debye temperatures using atom-beam scattering as a probe. (Author).

Dynamics of Gas-Surface Interaction

Dynamics of Gas-Surface Interaction PDF Author: Giorgio Benedek
Publisher:
ISBN: 9783642864568
Category :
Languages : en
Pages : 300

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Gas-surface interactions and dynamics : thermal energy atomic and molecular beam studies

Gas-surface interactions and dynamics : thermal energy atomic and molecular beam studies PDF Author: John Adair Barker
Publisher:
ISBN:
Category :
Languages : en
Pages :

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