Probing the Dynamics of Gas-surface Interactions with Rotationally Inelastic Scattering
Title | Probing the Dynamics of Gas-surface Interactions with Rotationally Inelastic Scattering PDF eBook |
Author | Thomas Frost Hanisco |
Publisher | |
Pages | 714 |
Release | 1993 |
Genre | |
ISBN |
Dynamics of Gas-Surface Scattering
Title | Dynamics of Gas-Surface Scattering PDF eBook |
Author | Frank O. Goodman |
Publisher | Elsevier |
Pages | 352 |
Release | 2012-12-02 |
Genre | Science |
ISBN | 0323154611 |
Dynamics of Gas-Surface Scattering deals with the dynamics of scattering as inferred from known properties of gases and solids. This book discusses measurements of spatial distributions of scattered atomic and molecular streams, and of the energy and momentum which gas particles exchange at solid surfaces. It also considers two regimes of scattering, both of which are associated with a lower range of incident gas energies: the thermal and structure scattering regimes. Comprised of 10 chapters, this book opens with a brief historical overview of the early experiments that investigated the dynamics of scattering of gases by surfaces. The discussion then turns to some elements of the kinetic theory of gases; intermodular potentials and interaction regimes; and classical-mechanical lattice models used in gas-surface scattering theory. The applications of molecular beams to the study of gas-surface scattering phenomena are also described. The remaining chapters focus on experiments and theories on scattering of molecular streams by surfaces of solids, with emphasis on thermal and structure regimes of inelastic scattering; quantum theory of gas-surface scattering; and quantum mechanical scattering phenomena. This text concludes with an analysis of energy exchange processes that may occur when a solid surface is completely immersed in a still gas. This monograph will be a valuable resource for students and practitioners of physics, chemistry, and applied mathematics.
Inelastic Scattering in Gas-surface Dynamics
Title | Inelastic Scattering in Gas-surface Dynamics PDF eBook |
Author | Gary Anthony Gates |
Publisher | |
Pages | |
Release | 1994 |
Genre | |
ISBN |
Dynamics of Gas-Surface Interactions
Title | Dynamics of Gas-Surface Interactions PDF eBook |
Author | Ricardo Diez Muino |
Publisher | Springer Science & Business Media |
Pages | 439 |
Release | 2013-02-26 |
Genre | Science |
ISBN | 3642329551 |
This book gives a representative survey of the state of the art of research on gas-surface interactions. It provides an overview of the current understanding of gas surface dynamics and, in particular, of the reactive and non-reactive processes of atoms and small molecules at surfaces. Leading scientists in the field, both from the theoretical and the experimental sides, write in this book about their most recent advances. Surface science grew as an interdisciplinary research area over the last decades, mostly because of new experimental technologies (ultra-high vacuum, for instance), as well as because of a novel paradigm, the ‘surface science’ approach. The book describes the second transformation which is now taking place pushed by the availability of powerful quantum-mechanical theoretical methods implemented numerically. In the book, experiment and theory progress hand in hand with an unprecedented degree of accuracy and control. The book presents how modern surface science targets the atomic-level understanding of physical and chemical processes at surfaces, with particular emphasis on dynamical aspects. This book is a reference in the field.
Dynamics of Gas-surface Interaction
Title | Dynamics of Gas-surface Interaction PDF eBook |
Author | Giorgio Benedek |
Publisher | |
Pages | 304 |
Release | 1982 |
Genre | Adsorption |
ISBN |
Dynamics of Gas-Surface Interactions
Title | Dynamics of Gas-Surface Interactions PDF eBook |
Author | |
Publisher | |
Pages | 48 |
Release | 1993 |
Genre | |
ISBN |
This research initiative deals with the interaction of neutral particle, electron, and optical beams with well-characterized single crystal surfaces. These studies are motivated by a desire to understand and control surface reactions, such as surface oxidation, the technological need to characterize the physical properties of thin films and surfaces, and the desire to understand how energy and momentum are exchanged at the surface of a material when it is subjected to gas-surface collisions, electron-surface collisions, optical illumination, or chemical reaction. Experiments aimed at determining the surface phonon dispersion relations for a variety of clean and adsorbate covered systems play a central role in this program. Such measurements are crucial for elucidating how the force constants at the surface differ from those characteristic of the bulk for a given material, and how adsorption of atomic and molecular species modify the force constants, and hence electron density distributions, at and in the vicinity of the surface. The experimental program utilizes two, now fully operational, scattering laboratories that were constructed with significant DoD funding. One of these is a high resolution (energy and momentum) neutral particle scattering apparatus which routinely carries out single phonon inelastic as well as diffractive scattering measurements. The other laboratory houses an inelastic electron scattering instrument which also produces momentum-resolved inelastic scattering data. The capabilities of these two facilities complement each other in many important and useful ways.
Dynamics of Gas-Surface Interaction
Title | Dynamics of Gas-Surface Interaction PDF eBook |
Author | Giorgio Benedek |
Publisher | |
Pages | 300 |
Release | 2014-01-15 |
Genre | |
ISBN | 9783642864568 |