Juras Banys, Andrius Dziaugys, K. E. Glukhov, Anna N. Morozovska, Nicholas V. Morozovsky, Yu M. Vysochanskii

Van der Waals Ferroelectrics (eBook, ePUB)

Properties and Device Applications of Phosphorous Chalcogenides

• Format: ePub

Produktbeschreibung

The book provides in-depth insights, both from an experimental and a computational perspective, into the multiferroic properties of phosphorous chalcogenides and their applications.

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Produktdetails

• Verlag: Wiley-VCH
• Seitenzahl: 400
• Erscheinungstermin: 5. Mai 2022
• Englisch
• ISBN-13: 9783527837168
• Artikelnr.: 64064628

Autorenporträt

Juras Banys is Professor in the Faculty of Physics at Vilnius University, Lithuania. His main research fields arer grating dynamics, ferroelectricity, structural phase transitions, dipolar glasses, dielectric spectroscopy, and multiferroics. He has authored more than 400 scientific papers and participated in international scientific conferences in Germany, Russia, Great Britain, Italy, Latvia, Czech Republic, Poland, France, USA. Andrius Dziaugys is senior researcher in the Institute of Applied Electrodynamics and Telecommunications at Vilnius University, Lithuania. After his PhD, he participated in an internship program with Oak Ridge National Laboratory (ORNL). Andrius Dziaugys has authored more than 45 scientific publications and did more than 80 presentations in international conferences. Konstantin Glukhov is senior researcher in the Department of Physics of Semiconductors at Uzhhorod University, Ukraine. His research is focused on theoretical investigations and computer modeling of physical properties of complex semiconducting ferroics and heterostructures. He has authored and co-authored more than 50 scientific publications. Anna Morozovska is a leading scientific researcher in the Department of Physics of Magnetic Phenomena at the Institute of Physics of the National Academy of Science of Ukraine. Her research is devoted to the theory of size effects of phase diagrams, electrochemical and electromechanical properties of nanoscale ferroics. She has authored and co-authored more than 250 scientific publications. Nicholas Morozovsky is a leading scientific researcher in the Laboratory of Applied Ferroelectricity at the Institute of Physics of the National Academy of Science of Ukraine. His research is devoted to the experiment and theory of ferroelectrics and related phenomena. He has authored and co-authored more than 70 scientific publications. Yulian Vysochanskii is Professor and Head of the Semiconductor Physics Department at Uzhhorod University, Ukraine. He works in the area of physics of semiconductors, ferroelectrics, structural phase transitions, nonlinear optics of chalcogenide materials. He is author and co-author of more than 450 articles, two scientific monographs and three book chapters.

Inhaltsangabe

CRYSTAL STRUCTURE AND PHASE TRANSITIONS IN LAYERED CRYSTALS OF TERNARY PHOSPHOROUS CHALCOGENIDES
Ferrielectric, Antiferroelectric and Modulated Orderings in MM'P2X6 (M-Cu, Ag; M'-In, Bi; X'S, Se)
Relaxor and Dipole Glassy States on the Phase Diagram of CuInP2(SexS1-6)6 Mixed Crystals
Antiferromagnetic Ordering and Anisotropy of Magnetization in Multiferroics Cu(In1-xCrx)P2S6
Magnetic Ordering in Mn2P2S6 Crystal
Polar Layered Crystals of SnP2S6 Type

ELECTRONIC BAND STRUCTURE
Chemical Bonding in P2S(Se)6 Structural Groups
Hybridization of Electronic Valence Orbitals and Structural Stability of MM'P2S(Se)6 Type Compounds
Second-Order Jahn-Teller Effect and Dipole Ordering in Cu(Ag)InP2S(Se)6 Crystals with d10 Cu+ and Ag+ Cations
Second-Order Jahn-Teller Effect and Phase Transitions in Cu(Ag)BiP2S(Se)6 Crystals with Stereoactive Electronic Lone Pair of Bi3+

OPTICAL PROPERTIES OF MM'P2S(SE)6 CRYSTALS
DFT Calculated Electronic Band Structures and Optical Parameters
Temperature Dependence of the Optical Absorption for Mn2P2S6, AgInP2S6, CuInP2S(Se)6, CuCrP2S6, SnP2S6 Layered Crystals
Appearance of Dipole Glassy State in Edge Optical Absorption of CuInP2(SexS1-x)6 Mixed Crystals

PHONON SPECTRA OF LAYERED MM'P2S(SE)6 CRYSTALS
DFT Calculated Phonon Spectra in Different Phases
Raman Spectroscopy of CuInP2S6 Crystal Across Ferrielectric Phase Transition
Phonon Spectra of CuInP2(SexS1-x)6 Mixed Crystals
Anisotropy of Thermal Conductivity Temperature Dependence in Cu(Ag)In(Bi)P2S(Se)6 Layered Crystals
Heat Capacity Anomalies at Dipole and Magnetic Ordering in CuInP2S(Se)6 and CuCrP2S6 Crystals
Spin-Phonon Coupling in Mn2P2S6 Crystals

SEMICONDUCTOR TO METAL TRANSITIONS IN SNP2S6 AND SN2P2S6 TYPE COMPOUNDS.
Layered GeP2S6, GeP2Se6, GeP2Te6, SnP2S6, SnP2Se6, SnP2Te6 Polar Crystals with Pressure- or Chemical Composition-Induced Semiconductor-Metal Transition
Pressure-Induced Metal State in Sn2P2S6 and Sn2P2Se6 Compounds
DFT Calculated Transformation of Electron and Phonon Spectra at Transition into Polar Metal State

DIELECTRIC AND FERROELECTRIC PROPERTIES OF LAYERED PHOSPHORUS CHALCOGENIDE CRYSTALS
Anisotropy Effects in Thick-Layered CuInP2S6 and CuInP2Se6 Crystals
Dipole Glass State in Cu(InxCr1-x)P2S6 Crystals
Non-Linear Dielectric Response of Layered (Ag,Cu)(In,Cr)P2S6 Crystals
Dielectric Spectroscopy of CuBiP2Se6 Crystals

IONIC CONDUCTIVITY AND LOW-FREQUENCY NOISE SPECTROSCOPIC STUDIES
Ionic Conductivity Investigations in CuInP2S6 and CuIn1+dP2S6 Crystals
Conductivity Spectroscopy of AgInP2(SexS1-x) and (CuxAg1-x)CrP2S6 Crystals
Low-Frequency Noise Spectroscopy of Layered CuInP2S6
Electrical Conductivity of Layered CuInP2(SxSe1-x)6 Crystals

ULTRASONIC AND PIEZOELECTRIC STUDIES OF PHASE TRANSITIONS IN TWO DIMENSIONAL CUINP2S6 TYPE CRYSTALS
Ultrasonic Investigation of Phase Transition in CuInP2S6 Crystals
Piezoelectric and Ultrasonic Studies of Mixed AgxCu1-xInP2(S,Se)6 Layered Crystals
Ultrasonic Spectroscopy of Quasi Two-Dimensional CuInP2(SexS1-x)6 Mixed Crystals.
Piezoelectric and Elastic Properties of Layered Materials of Cu(In,Cr)P2(S,Se)6 System

NANO SCALE INVESTIGATIONS, DOMAIN STRUCTURE AND SWITCHING PROCESSES OF LOW-DIMENSIONAL FERROELECTRIC LAYERED CHALCOGENIDES
Ferrielectric State in Few-Layer or Monolayer CuInP2S6 samples.
Bright Domain Walls in CuInP2Se6 Crystals
Antisite Defects in Layered Multiferroic CuCr0.9In0.1P2S6

PHENOMENOLOGICAL DESCRIPTION OF SOFT PHONON SPECTRA, PHASE DIAGRAMS AND DOMAIN MORPHOLOGY OF LOW-DIMENSIONAL FERROELECTRIC LAYERED CHALCOGENIDES
Brief Overview
Spatially-Modulated Incommensurate Phases and Soft Phonon Dispersion in Ferroelectric Layered Chalcogenides
Phase Diagrams with Incommensurate Phases and Domain Splitting in Thin Films of Ferroelectric Layered Chalcogenides