LEADER 05186nam 22006374a 450 001 9910876903403321 005 20200520144314.0 010 $a1-280-82190-6 010 $a9786610821907 010 $a0-470-08403-0 010 $a0-470-08402-2 035 $a(CKB)1000000000354888 035 $a(EBL)288171 035 $a(SSID)ssj0000192877 035 $a(PQKBManifestationID)11179900 035 $a(PQKBTitleCode)TC0000192877 035 $a(PQKBWorkID)10197180 035 $a(PQKB)10627609 035 $a(MiAaPQ)EBC288171 035 $a(OCoLC)93934147 035 $a(EXLCZ)991000000000354888 100 $a20060525d2007 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aLiquid crystals /$fIam-Choon Khoo 205 $a2nd ed. 210 $aHoboken, N.J. $cWiley-Interscience$dc2007 215 $a1 online resource (385 p.) 225 1 $aWiley series in pure and applied optics 300 $aDescription based upon print version of record. 311 $a0-471-75153-7 320 $aIncludes bibliographical references and index. 327 $aLiquid Crystals; Contents; Preface; Chapter 1. Introduction to Liquid Crystals; 1.1. Molecular Structures and Chemical Compositions; 1.1.1. Chemical Structures; 1.2. Electronic Properties; 1.2.1. Electronic Transitions and Ultraviolet Absorption; 1.2.2. Visible and Infrared Absorption; 1.3. Lyotropic, Polymeric, and Thermotropic Liquid Crystals; 1.3.1. Lyotropic Liquid Crystals; 1.3.2. Polymeric Liquid Crystals; 1.3.3. Thermotropic Liquid Crystals: Nematics, Cholesterics, and Smectics; 1.3.4. Other Liquid Crystalline Phases and Molecular Engineered Structures; 1.4. Mixtures and Composites 327 $a1.4.1. Mixtures1.4.2. Dye-Doped Liquid Crystals; 1.4.3. Polymer-Dispersed Liquid Crystals; 1.5. Liquid Crystal Cells and Sample Preparation; 1.5.1. Bulk Thin Film; 1.5.2. Liquid Crystal Optical Slab Waveguide, Fiber, and Nanostructured Photonic Crystals; References; Chapter 2. Order Parameter, Phase Transition, and Free Energies; 2.1. Basic Concepts; 2.1.1. Introduction; 2.1.2. Scalar and Tensor Order Parameters; 2.1.3. Long- and Short-Range Order; 2.2. Molecular Interactions and Phase Transitions; 2.3. Molecular Theories and Results for the Liquid Crystalline Phase 327 $a2.3.1. Maier-Saupe Theory: Order Parameter Near T(c)2.3.2. Nonequilibrium and Dynamical Dependence of the Order Parameter; 2.4. Isotropic Phase of Liquid Crystals; 2.4.1. Free Energy and Phase Transition; 2.4.2. Free Energy in the Presence of an Applied Field; References; Chapter 3. Nematic Liquid Crystals; 3.1. Introduction; 3.2. Elastic Continuum Theory; 3.2.1. The Vector Field: Direct Axis n (r); 3.2.2. Elastic Constants, Free Energies, and Molecular Fields; 3.3. Dielectric Constants and Refractive Indices 327 $a3.3.1. dc and Low-Frequency Dielectric Permittivity, Conductivities, and Magnetic Susceptibility3.3.2. Free Energy and Torques by Electric and Magnetic Fields; 3.4. Optical Dielectric Constants and Refractive Indices; 3.4.1. Linear Susceptibility and Local Field Effect; 3.4.2. Equilibrium Temperature and Order Parameter Dependences of Refractive Indices; 3.5. Flows and Hydrodynamics; 3.5.1. Hydrodynamics of Ordinary Isotropic Fluids; 3.5.2. General Stress Tensor for Nematic Liquid Crystals; 3.5.3. Flows with Fixed Director Axis Orientation; 3.5.4. Flows with Director Axis Reorientation 327 $a3.6. Field-Induced Director Axis Reorientation Effects3.6.1. Field-Induced Reorientation without Flow Coupling: Freedericksz Transition; 3.6.2. Reorientation with Flow Coupling; References; Chapter 4. Cholesteric, Smectic, and Ferroelectric Liquid Crystals; 4.1. Cholesteric Liquid Crystals; 4.1.1. Free Energies; 4.1.2. Field-Induced Effects and Dynamics; 4.1.3. Twist and Conic Mode Relaxation Times; 4.2. Light Scattering in Cholesterics; 4.2.1. General Optical Propagation and Reflection: Normal Incidence; 4.2.2. Cholesteric Liquid Crystal as a One-Dimensional Photonic Crystal 327 $a4.2.3. Cholesteric Liquid Crystals with Magneto-Optic Activity: Negative Refraction Effect 330 $aThe fundamental science and latest applications of liquid crystal technologies An excellent professional reference and superior upper-level student text, Liquid Crystals, Second Edition is a comprehensive treatment of all the basic principles underlying the unique physical and optical properties of liquid crystals. Written by an internationally known pioneer in the nonlinear optics of liquid crystals, the book also provides a unique, in-depth discussion of the mechanisms and theoretical principles behind all major nonlinear optical phenomena occurring in liquid crystals. F 410 0$aWiley series in pure and applied optics. 606 $aLiquid crystals 615 0$aLiquid crystals. 676 $a530.4/29 686 $a33.38$2bcl 686 $a51.10$2bcl 700 $aKhoo$b Iam-Choon$0313994 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910876903403321 996 $aLiquid crystals$9881447 997 $aUNINA