Spectroscopy, Dynamics And Molecular Theory Of Carbon Plasmas And Vapors: Advances In The Understanding Of The Most Complex High-temperature Elemental System

Spectroscopy, Dynamics And Molecular Theory Of Carbon Plasmas And Vapors: Advances In The Understanding Of The Most Complex High-temperature Elemental System PDF Author: Laszlo Nemes
Publisher: World Scientific
ISBN: 9814469017
Category : Science
Languages : en
Pages : 536

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Book Description
This book is a stop-gap contribution to the science and technology of carbon plasmas and carbon vapors. It strives to cover two strongly related fields: the molecular quantum theory of carbon plasmas and carbon nanostructures; and the molecular and atomic spectroscopy of such plasmas and vapors. These two fields of research are strongly intertwined and thus reinforce one another.Even though the use of carbon nanostructures is increasing by the day and their practical uses are emerging, there is no modern review on carbon plasmas, especially from molecular theoretical and spectroscopic viewpoints. The importance of the present book is therefore great from both educational and practical aspects. This review might be the first step towards bringing such textbooks into existence for university education. Similarly, for applied and engineering works in carbon nanostructures, the book provides a theoretical salient point for technologists in the field.

Spectroscopy, Dynamics And Molecular Theory Of Carbon Plasmas And Vapors: Advances In The Understanding Of The Most Complex High-temperature Elemental System

Spectroscopy, Dynamics And Molecular Theory Of Carbon Plasmas And Vapors: Advances In The Understanding Of The Most Complex High-temperature Elemental System PDF Author: Laszlo Nemes
Publisher: World Scientific
ISBN: 9814469017
Category : Science
Languages : en
Pages : 536

Get Book Here

Book Description
This book is a stop-gap contribution to the science and technology of carbon plasmas and carbon vapors. It strives to cover two strongly related fields: the molecular quantum theory of carbon plasmas and carbon nanostructures; and the molecular and atomic spectroscopy of such plasmas and vapors. These two fields of research are strongly intertwined and thus reinforce one another.Even though the use of carbon nanostructures is increasing by the day and their practical uses are emerging, there is no modern review on carbon plasmas, especially from molecular theoretical and spectroscopic viewpoints. The importance of the present book is therefore great from both educational and practical aspects. This review might be the first step towards bringing such textbooks into existence for university education. Similarly, for applied and engineering works in carbon nanostructures, the book provides a theoretical salient point for technologists in the field.

Spectroscopy, Dynamics and Molecular Theory of Carbon Plasmas and Vapors

Spectroscopy, Dynamics and Molecular Theory of Carbon Plasmas and Vapors PDF Author: Laszlo Nemes
Publisher: World Scientific
ISBN: 9812837647
Category : Science
Languages : en
Pages : 536

Get Book Here

Book Description
This book is a stop-gap contribution to the science and technology of carbon plasmas and carbon vapors. It strives to cover two strongly related fields: the molecular quantum theory of carbon plasmas and carbon nanostructures; and the molecular and atomic spectroscopy of such plasmas and vapors. These two fields of research are strongly intertwined and thus reinforce one another.Even though the use of carbon nanostructures is increasing by the day and their practical uses are emerging, there is no modern review on carbon plasmas, especially from molecular theoretical and spectroscopic viewpoints. The importance of the present book is therefore great from both educational and practical aspects. This review might be the first step towards bringing such textbooks into existence for university education. Similarly, for applied and engineering works in carbon nanostructures, the book provides a theoretical salient point for technologists in the field.

Practical Aspects of Computational Chemistry II

Practical Aspects of Computational Chemistry II PDF Author: Jerzy Leszczynski
Publisher: Springer Science & Business Media
ISBN: 9400709234
Category : Science
Languages : en
Pages : 550

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Book Description
Practical Aspects of Computational Chemistry II: An Overview of the Last Two Decades and Current Trends gathers the discussion of advances made within the last 20 years by well-known experts in the area of theoretical and computational chemistry and physics. The title reflects the celebration of the twentieth anniversary of the “Conference on Current Trends in Computational Chemistry (CCTCC)” to success of which all authors contributed. Starting with the recent development of modeling of solvation effect using the Polarizable Continuum Model (PCM) at the Coupled-Cluster level and the effects of extreme pressure on the molecular properties within the PCM framework, this volume focuses on the association/dissociation of ion pairs in binary solvent mixtures, application of graph theory to determine the all possible structures and temperature-dependent distribution of water cluster, generalized-ensemble algorithms for the complex molecular simulation, QM/MD based investigation of formation of different nanostructures under nonequilibrium conditions, quantum mechanical study of chemical reactivity of carbon nanotube, covalent functionalization of single walled-carbon nanotube, designing of functional materials, importance of long-range dispersion interaction to study nanomaterials, recent advances in QSPR/QSAR analysis of nitrocompounds, prediction of physico-chemical properties of energetic materials, electronic structure and properties of 3d transition metal dimers, the s-bond activation reactions by transition metal complexes, theoretical modeling of environmental mercury depletion reaction, organolithium chemistry and computational modeling of low-energy electron induced DNA damage. Practical Aspects of Computational Chemistry II: An Overview of the Last Two Decades and Current Trends is aimed at theoretical and computational chemists, physical chemists, materials scientists, and particularly those who are eager to apply computational chemistry methods to problems of chemical and physical importance. This book provides valuable information to undergraduate, graduate, and PhD students as well as to established researchers. Practical Aspects of Computational Chemistry II: An Overview of the Last Two Decades and Current Trends is aimed at theoretical and computational chemists, physical chemists, materials scientists, and particularly those who are eager to apply computational chemistry methods to problems of chemical and physical importance. This book provides valuable information to undergraduate, graduate, and PhD students as well as to established researchers.

Chemistry and Industry

Chemistry and Industry PDF Author:
Publisher:
ISBN:
Category : Chemistry, Technical
Languages : en
Pages : 776

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Book Description


Molecular Dynamics and Spectroscopy by Stimulated Emission Pumping

Molecular Dynamics and Spectroscopy by Stimulated Emission Pumping PDF Author: Hai-Lung Dai
Publisher: World Scientific
ISBN: 9789810217495
Category : Science
Languages : en
Pages : 1154

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Book Description
Since the first stimulated emission pumping (SEP) experiments more than a decade ago, this technique has proven powerful for studying vibrationally excited molecules. SEP is now widely used by increasing numbers of research groups to investigate fundamental problems in spectroscopy, intramolecular dynamics, intermolecular interactions, and even reactions. SEP provides rotationally pre-selected spectra of vibrationally highly excited molecules undergoing large amplitude motions. A unique feature of SEP is the ability to access systematically a wide variety of extreme excitations localized in various parts of a molecule, and to prepare populations in specific, high vibrational levels. SEP has made it possible to ask and answer specific questions about intramolecular vibrational redistribution and the role of vibrational excitation in chemical reactions.

Large Molecules in Carbon Vapor

Large Molecules in Carbon Vapor PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
The molecular orbital theory is used in appropriate semi-empirical forms to predict the properties of carbon vapor. The results indicate that linear polyatomic molecules: C = C = C - - - C = C: are the important species. Experimental results from the literature for C/sub 3/ are combined with the calculated conjugation or resonance energies and with the heats of formation of allene and ethylene to predict heats of formation for all larger carbon molecules. It is found that the odd species have closed shell structures and lower energies than the even species but that the even species should show greater electron affinity. Both of these results are consistent with the mass spectrometric results of Honig and of Chupka and Inghram. Molecular spectroscopic data on C/sub 3/O/sub 2/ are used to estimate the free energy function increments for the species above C/sub 3/. The calculated partial vapor pressures predict C/sub 5/ to be the most abundant species in the saturated vapor even at 2000 deg K with C/sub 7/T becoming comparably abundant in the 2500 to 3000 deg K range. At higher temperatures even larger molecules should become important. The results are shown to be generally consistent with all reliable vaporization data provided the evaporation coefficients decrease rapidly for increasing molecular size and vary for different crystal surfaces of graphite. The calculated electronic energy levels for C/sub 2/ and C/sub 3/ agree satisfactorily with the observed spectra and trends are predicted for both even and odd larger species. It is proposed that liquid carbon consists of essentially infinite linear chains of this type. Both entropy and energy considerations lead to predicted heats of fusion of about 10 kcal/gm atom at at least the absence of any serious inconsistency. (auth).

Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1032

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Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1058

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U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 600

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NASA SP.

NASA SP. PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 640

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Book Description