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Effective Field Approach to Phase Transitions and Some Applications to Ferroelectrics : Effective Field Approach to Phase Transitions and Some Applications to Ferroelectrics.
Title:
Effective Field Approach to Phase Transitions and Some Applications to Ferroelectrics : Effective Field Approach to Phase Transitions and Some Applications to Ferroelectrics.
Author:
Gonzalo, Julio A.
ISBN:
9789812773128
Personal Author:
Edition:
2nd ed.
Physical Description:
1 online resource (468 pages)
Series:
World Scientific Lecture Notes in Physics ; v.76

World Scientific Lecture Notes in Physics
Contents:
Contents -- Preface -- Preface to the Second Edition -- Part 1 Mean Field Approach to Cooperative Phenomena -- 1.1 An overview -- 1.2 Liquid-vapor transitions -- 1.3 Ferromagnetic transitions -- 1.4 Superconductive transitions -- 1.5 Order-disorder transitions in alloys -- 1.6 Ferroelectric transitions -- 1.7 Superfluid transitions -- 1.8 Ferroelastic transitions -- 1.9 Landau theory and effective field approach. Role of fluctuations -- 1.10 Equation of state and the scaling function -- Appendix: Effective field approach to superconductors -- Part 2 Some Applications to Ferroelectrics: 1970-1991 -- 2.1 Behavior at T = Tc of pure ferroelectric systems with second order phase transition -- 2.2 Effects of dipolar impurities in small amounts -- 2.3 Mixed ferro-antiferroelectric systems and other mixed ferroelectric systems -- 2.3.1 Comment on "Ferroelectricity in zinc cadmium telluride" -- 2.4 Relaxation phenomena near Tc -- 2.5 Polarization reversal in ferroelectric systems -- 2.6 Polarization switching by domain wall motion -- 2.7 Switching current pulse shape -- 2.8 Elementary excitations in ferroelectrics: Dipole waves -- 2.9 Low-temperature behavior of ferroelectrics -- 2.10 Logarithmic corrections -- Part 3 Some Applications to Ferroelectrics: 1991-1997 -- 3.1 Pressure dependence of the free energy expansion coefficients in PbTiO3 and BaTiO3 and tricritical point behavior -- 3.2 Ultrasonic study of the ferroelectric phase transition in RbD2PO4 -- 3.3 New technique for investigating ferroelectric phase transitions: The photoacoustic effect -- 3.4 Tricritical point behavior and quadrupole interactions in ferroelectrics -- 3.5 Frequency and temperature dependence of sound velocity in TGS near Tc -- 3.6 Dipolar and higher order interactions in ferroelectric TSCC.

3.7 Thermal hysteresis and quadrupole interactions in ferroelectric transitions -- 3.8 Specific heat and quadrupole interactions in uniaxial ferroelectrics -- 3.9 Field-dependent temperature shift of the dielectric losses peak in TGS -- 3.10 Discontinuity and quasitricritical behavior near Tc in ferroelectric triglycine selenate -- 3.11 Scaling equation of state for ferroelectric triglycine selenate at T ≈ Tc -- 3.12 Composition dependence of the ferroelectric-paraelectric transition in the mixed system PbZr1-xTixO3 -- 3.13 Observations of two ferroelectric response times in TGSe at T ≤ Tc -- 3.14 Equation of state for pressure and temperature induced transition in ferroelectric telluric acid ammonium phosphate -- 3.15 Neutron diffraction investigation of the FRL-FRH transition in Nb-doped PbZr1-xTixO3 with x = 0.035 -- 3.16 O3 tilt and Pb/(Zr/Ti) displacement order parameters in Zr-Rich PbZr1-xTixO3 from 20 to 500 K -- 3.17 Dielectric characterization of the phase transitions in Pb1-y/2(Zr1-xTix)1-yNbyO3 (0.03 ≤ x ≤ 0.04, 0.025 ≤ y ≤ 0.05) -- Part 4 Some Applications to Ferrolectrics: 1998-2005 -- 4.1 Scaling and metastable behavior in uniaxial ferroelectrics -- 4.2 Energy conversion with Zr-rich lead Zirconate/Titanate ceramics -- 4.3 Microscopic characterization of low-field switching in ferroelectric TGS -- 4.4 Brillouin scattering studies of ferroelectric triglycine selenate sound velocity versus uniaxial pressure at T ~ Tc -- 4.5 Piezoelectric resonance investigation of Zr-rich PZT at room temperature -- 4.6 Transition temperature dependence in perovskite ceramics as a function of grain size -- 4.7 A monoclinic ferroelectric phase in the Pb(Zr1-xTix)O3 solid solution.

4.8 Tetragonal-to-monoclinic phase transition in ferroelectric perovskite: The structure of PbZr0.52Ti0.48O3 -- 4.9 Evolution of the ferroelectric transition character of partially deuterated triglycine selenate -- 4.10 Composition dependence of transition temperature in mixed ferroelectric-ferroelectric systems -- 4.11 Temperature dependence of mode Grüneisen parameters in ferroelectric perovskites at T = Tc -- 4.12 Quantum tunneling versus zero point energy in double-well potential model for ferroelectric phase transitions -- Index.
Abstract:
This book begins by introducing the effective field approach, the simplest approach to phase transitions. It provides an intuitive approximation to the physics of such diverse phenomena as liquid-vapor transitions, ferromagnetism, superconductivity, order-disorder in alloys, ferroelectricity, superfluidity and ferroelasticity. The connection between the effective field approach and Landau's theory is stressed. The main coverage is devoted to specific applications of the effective field concept to ferroelectric systems, both hydrogen bonded ferroelectrics, like those in the TGS family, and oxide ferroelectrics, like pure and mixed perovskites. Sample Chapter(s). Chapter 1: An Overview (310 KB). Contents: Mean Field Approach to Cooperative Phenomena; Some Applications to Ferroelectrics: 1970-1991; Some Applications to Ferroelectrics: 1991-1997; Some Applications to Ferroelectrics: 1998-2005. Readership: Materials scientists, physicists and chemists in academy and industry; final year undergraduates and graduates in materials science.
Local Note:
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2017. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
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