LEADER 05273nam 2200625Ia 450 001 9910830701803321 005 20170809151142.0 010 $a1-282-47228-3 010 $a9786612472282 010 $a3-527-62867-3 010 $a3-527-62868-1 035 $a(CKB)2550000000001220 035 $a(EBL)481255 035 $a(OCoLC)609855217 035 $a(SSID)ssj0000363756 035 $a(PQKBManifestationID)11293268 035 $a(PQKBTitleCode)TC0000363756 035 $a(PQKBWorkID)10393554 035 $a(PQKB)11357974 035 $a(MiAaPQ)EBC481255 035 $a(PPN)172622255 035 $a(EXLCZ)992550000000001220 100 $a20000327d2010 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aNonlinear wave methods for charge transport$b[electronic resource] /$fLuis L. Bonilla and Stephen W. Teitsworth 210 $aWeinheim $cWiley-VCH Verlag GmbH$dc2010 215 $a1 online resource (290 p.) 300 $aDescription based upon print version of record. 311 $a3-527-40695-6 320 $aIncludes bibliographical references and index. 327 $aNonlinear Wave Methods for Charge Transport; Contents; Preface; Acknowledgments; 1 Introduction; 1.1 Overview of Nonlinear Wave Phenomena; 1.2 Nonlinear Waves and Electronic Transport in Materials; 1.3 Structural Outline of the Book; 2 Dynamical Systems, Bifurcations, and the Chapman-Enskog Method; 2.1 Introduction; 2.2 Review of Dynamical Systems Concepts; 2.2.1 Attractors; 2.2.2 Bifurcations - Basic Definitions and Types; 2.3 Analysis of the Hopf Bifurcation:An Introduction to the Chapman--Enskog Method; 2.3.1 Multiple Scales and Chapman-Enskog Methods 327 $a2.3.2 General Formulation of the Hopf Problem Using CEM2.3.3 Utility of the CEM for Higher Order Bifurcations; 3 Excitable Media I: Continuum Systems; 3.1 Introduction; 3.2 Basic Excitability - the FitzHugh-Nagumo System; 3.3 Matched Asymptotics: Excitability and Oscillations; 3.4 The Scalar Bistable Equation; Wave Pulses as Heteroclinic Connections; 3.4.1 Wave Fronts Near w=w0 and a Formula for dc/dw; 3.4.2 Wave Fronts for a Cubic Source; 3.4.3 Linear Stability of the Wave Fronts; 3.5 Traveling Waves of the FitzHugh-Nagumo System; 3.5.1 Wave Fronts; 3.5.2 Pulses of the FHN System 327 $a3.5.3 Wave Trains4 Excitable Media II: Discrete Systems; 4.1 Introduction; 4.2 The Spatially Discrete Nagumo Equation; 4.2.1 Depinning Transition of Wave Fronts; 4.2.2 Construction of the Wave Front Profile Near the Depinning Transition; 4.2.3 Wave Front Velocity Far from the Depinning Transition; 4.3 Asymptotic Construction of Pulses; 4.4 Numerically Calculated Pulses; 4.5 Propagation Failure; 4.6 Pulse Generation at a Boundary; 4.7 Concluding Remarks; 5 Electronic Transport in Condensed Matter:From Quantum Kinetics to Drift-diffusion Models; 5.1 Introduction 327 $a5.1.1 Wigner Function for Non-interacting Particles in an External Potential5.1.2 Classical Limit; 5.1.3 Boltzmann Transport Equation and BGK Collision Model; 5.1.4 Parabolic Scaling; 5.1.5 Derivation of a Drift-Diffusion Equation; 5.2 Superlattices; 5.2.1 Kinetic Theory Description of a Superlatticewith a Single Populated Miniband; 5.2.2 Derivation of Reduced Equations for n and F; 5.3 Concluding Remarks; 6 Electric Field Domains in Bulk Semiconductors I: the Gunn Effect; 6.1 Introduction; 6.2 N-shaped Current-Field Characteristics and Kroemer's Model; 6.2.1 Intervalley Transfer Mechanism 327 $a6.2.2 Kroemer's Drift-Diffusion Model6.2.3 Boundary Conditions; 6.2.4 Nondimensionalization; 6.3 Stationary Solutions and Their Linear Stability in the Limit L1; 6.3.1 Stationary States and Their Linear Stability under Current Bias; 6.3.2 Construction of the Stationary Solutionand of (J) under Voltage Bias; 6.3.3 Linear Stability of the Stationary Solution under Voltage Bias; 6.4 Onset of the Gunn Effect; 6.4.1 The Linear Inhomogeneous Problem and Secular Terms; 6.4.2 Hopf Bifurcation; 6.4.3 Amplitude Equation for lnL1 327 $a6.5 Asymptotics of the Gunn Effect for Long Samplesand N-shaped Electron Velocity 330 $aThe present book introduces and develops mathematical techniques for the treatment of nonlinear waves and singular perturbation methods at a level that is suitable for graduate students, researchers and faculty throughout the natural sciences and engineering. The practice of implementing these techniques and their value are largely realized by showing their application to problems of nonlinear wave phenomena in electronic transport in solid state materials, especially bulk semiconductors and semiconductor superlattices. The authors are recognized leaders in this field, with more than 30 combin 606 $aNonlinear theories 606 $aCharge transfer 615 0$aNonlinear theories. 615 0$aCharge transfer. 676 $a530.15 700 $aBonilla$b L. L$g(Luis Lo?pez),$f1956-$01640804 701 $aTeitsworth$b Stephen Winthrop$01640805 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910830701803321 996 $aNonlinear wave methods for charge transport$93984514 997 $aUNINA