Smirnov Nanoclusters and Microparticles in Gases and Vapors

1. Auflage 2012
ISBN: 978-3-11-027399-1
Verlag: De Gruyter
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 263 Seiten

Reihe: ISSN

Zielgruppe

Researchers and Engineers in Materials Science or Micro- and Nanofabrication, Geoscientists, Institutes, Libraries

Autoren/Hrsg.

Smirnov, Boris M.

Fachgebiete

• Naturwissenschaften Physik Thermodynamik Plasmaphysik
• Technische Wissenschaften Technik Allgemein Nanotechnologie
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Technische Thermodynamik

Inhaltsverzeichnis

1;Preface;5
2;List of figures;14
3;1 Introduction;15
4;I Properties of small particles and their behavior in gases;19
4.1;2 Nanoclusters and microparticles in gases;21
4.1.1;2.1 Gas with small particles as physical object;21
4.1.2;2.2 Small particles in the Earth atmosphere;22
4.1.3;2.3 Methods of removal of dust particles from gas;26
4.1.4;2.4 Artificial small particles in gas;28
4.1.5;2.5 Electric processes in earth atmosphere;32
4.1.6;2.6 Dusty plasma of solar system;35
4.1.7;2.7 Problems;38
4.2;3 Cluster properties and their modeling;40
4.2.1;3.1 Cluster structures;40
4.2.2;3.2 Phase transition in cluster;44
4.2.3;3.3 Analytical and computer modeling of clusters;50
4.2.4;3.4 The liquid drop model for clusters;52
4.2.5;3.5 Spectral properties of clusters;54
4.2.6;3.6 Problems;57
4.3;4 Dynamics of collisions in buffer gas involving clusters;63
4.3.1;4.1 Hard sphere model in atomic physics;63
4.3.2;4.2 Models of atom collisions with cluster or small particle;67
4.3.3;4.3 Analytic and computer methods in cluster physics;69
4.3.4;4.4 Problems;72
5;II Processes involving small particles in gases;79
5.1;5 Transport phenomena in gases involving small particles;81
5.1.1;5.1 Cluster motion in gas in force field;81
5.1.2;5.2 Mobility of charged clusters in gas in strong electric field;84
5.1.3;5.3 Diffusion of clusters in gas;86
5.1.4;5.4 Problems;89
5.2;6 Particle motion in gas flows;90
5.2.1;6.1 Relaxation of particle velocity in gas flow;90
5.2.2;6.2 Gas flow in tubes;92
5.2.3;6.3 Drift of particles in gas flows;98
5.2.4;6.4 Particle departure on periphery of gas flow;101
5.2.5;6.5 Problems;103
5.3;7 Processes in buffer gas on surface of small particles;106
5.3.1;7.1 Equilibrium of metal cluster with parent vapor in buffer gas;106
5.3.2;7.2 Character of cluster growth due to attachment of free atoms;111
5.3.3;7.3 Quenching of metastable atoms on cluster surface;114
5.3.4;7.4 Character of combustion of small particles;117
5.3.5;7.5 Kinetic and diffusion regime of particle combustion;122
5.3.6;7.6 Recombination of charged clusters in buffer gas;123
5.3.7;7.7 Problems;125
5.4;8 Charging of small particles in ionized gases;130
5.4.1;8.1 Particle charging in dense buffer ionized gas;130
5.4.2;8.2 Particle charging in dense gas discharge plasma;135
5.4.3;8.3 Double layer of gas discharge;139
5.4.4;8.4 Particle charging in rarefied ionized gas with free ions;141
5.4.5;8.5 Particle charging in rarefied ionized gas with trapped ions;145
5.4.6;8.6 Particle charging and screening in rarefied ionized gas;149
5.4.7;8.7 The charge distribution of particles in ionized gas;154
5.4.8;8.8 Charging of small clusters in ionized gas;156
5.4.9;8.9 Problems;158
5.5;9 Growth of clusters and small particles in buffer gas;164
5.5.1;9.1 Types of nucleation processes;164
5.5.2;9.2 Kinetic regime of cluster coagulation;166
5.5.3;9.3 Diffusion regime of cluster coagulation;170
5.5.4;9.4 Cluster coagulation in external field;172
5.5.5;9.5 Ostwald ripening;174
5.5.6;9.6 Method of molecular dynamics in nucleation processes;181
5.5.7;9.7 Problems;182
5.6;10 Structures formed in aggregation of solid particles;201
5.6.1;10.1 Fractal aggregates;201
5.6.2;10.2 Growth of fractal aggregates;208
5.6.3;10.3 Growth of particle structures in external electric fields;212
5.6.4;10.4 Growth of elongated particle structures in electric field;214
5.6.5;10.5 Aerogels;221
5.6.6;10.6 Problems;224
5.7;11 Conclusion;229
6;Appendix A Physical parameters;231
6.1;A.1 Fundamental physical constants;231
6.2;A.2 Melting and boiling points of elements;232
7;Appendix B Conversional factors;233
7.1;B.1 Conversional factors in formulas for atomic particles and small particles;233
8;Appendix C Transport coefficients of atomic particles in gases;239
9;Bibliography;243
10;Index;261

Über Autor(innen)

Smirnov, Boris M.
Boris M. Smirnov, Joint Institute for High Temperatures of Russian Academy of Sciences, Russia.