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January 2016 |
Ferroelectric Domains in Multiferroic Films under Epitaxial Strains
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May 2013 |
Superconductivity near 30 K without copper: the Ba0.6K0.4BiO3 perovskite
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April 1988 |
Ferroelectric Polarization of CH 3 NH 3 PbI 3 : A Detailed Study Based on Density Functional Theory and Symmetry Mode Analysis
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June 2015 |
Third-order optical nonlinearity of a transparent glass ceramic containing sodium niobate nanocrystals
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April 2004 |
Lead-Free NaNbO 3 Nanowires for a High Output Piezoelectric Nanogenerator
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November 2011 |
Lead-free piezoceramics
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October 2004 |
(K,Na)NbO 3 -Based Lead-Free Piezoceramics: Fundamental Aspects, Processing Technologies, and Remaining Challenges
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November 2013 |
Giant Piezoelectricity in Potassium–Sodium Niobate Lead-Free Ceramics
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February 2014 |
Potassium–Sodium Niobate Lead-Free Piezoelectric Materials: Past, Present, and Future of Phase Boundaries
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March 2015 |
Phase stability and structural temperature dependence in sodium niobate: A high-resolution powder neutron diffraction study
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April 2011 |
The structures of sodium niobate between 480° and 575°C, and their relevance to soft-phonon modes
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October 1972 |
The seven phases of sodium niobate
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January 1974 |
The high-temperature phases of sodium niobate and the nature of transitions in pseudosymmetric structures
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May 1966 |
Structural instabilities, incommensurate modulations and P and Q phases in sodium niobate in the temperature range 300–500 K
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May 2003 |
High dense structure boosts stability of antiferroelectric phase of NaNbO 3 polycrystalline ceramics
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May 2016 |
Monoclinic ferroelectric NaNbO3 at room temperature: Crystal structure solved by using super high resolution neutron powder diffraction
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October 2015 |
Quantum paraelectricity coexisting with a ferroelectric metastable state in single crystals of NaNbO 3 : a new quantum effect
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April 2008 |
Lattice dynamics of cubic : An inelastic neutron scattering study
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September 2009 |
Local structure of NaNbO : A neutron scattering study
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July 2013 |
Competing antiferroelectric and ferroelectric interactions in : Neutron diffraction and theoretical studies
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July 2007 |
Ab initio statistical mechanics of the ferroelectric phase transition in
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March 1997 |
Precursor structures in ferroelectrics from first-principles calculations
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February 1998 |
Finite-Temperature Properties of Alloys from First Principles
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June 2000 |
Phase Transitions in BaTi from First Principles
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September 1994 |
First-principles theory of ferroelectric phase transitions for perovskites: The case of
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September 1995 |
Relationship between local structure and phase transitions of a disordered solid solution
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October 2002 |
Oxide chemistry and local structure of PbZrxTi1-xO3 studied by density-functional theory supercell calculations
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April 2004 |
Reinterpretation of the bond-valence model with bond-order formalism: An improved bond-valence-based interatomic potential for PbTiO
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September 2013 |
Lattice polarisation around off-centre Li in Li x K 1-x TaO 3
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May 1990 |
The validity of the non-linear shell model for localized dipole moments in Li x K 1-x TaO 3
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May 1991 |
Shell-model lattice dynamics and Mössbauer recoilless fraction of SnO
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September 1996 |
Second-principles method for materials simulations including electron and lattice degrees of freedom
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May 2016 |
Efficient systematic scheme to construct second-principles lattice dynamical models
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March 2017 |
A monoclinic ferroelectric phase in the Pb(Zr1−xTix)O3 solid solution
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April 1999 |
Ultrathin Films of Ferroelectric Solid Solutions under a Residual Depolarizing Field
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November 2004 |
Observation of Nanoscale Stripe Domains in Ferroelectric Thin Films
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July 2002 |
Ferroelectricity in Ultrathin Perovskite Films
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June 2004 |
Unusual phase transitions in ferroelectric nanodisks and nanorods
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December 2004 |
Electric-Field-Induced Domain Evolution in Ferroelectric Ultrathin Films
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April 2006 |
Observation of polar vortices in oxide superlattices
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January 2016 |
Nanoscale Bubble Domains and Topological Transitions in Ultrathin Ferroelectric Films
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October 2017 |
Phase Diagram of Solid Solutions from First Principles
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October 2006 |
Novel Nanoscale Twinned Phases in Perovskite Oxides
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August 2012 |
Ferromagnetism in multiferroic films: A first-principles-based study
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April 2010 |
Finite-Temperature Properties of Multiferroic
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November 2007 |
Properties of multiferroic under high magnetic fields from first principles
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January 2009 |
Inhomogeneous Electron Gas
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November 1964 |
Self-Consistent Equations Including Exchange and Correlation Effects
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November 1965 |
Virtual crystal approximation revisited: Application to dielectric and piezoelectric properties of perovskites
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March 2000 |
Soft self-consistent pseudopotentials in a generalized eigenvalue formalism
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April 1990 |
First-principles investigation of ferroelectricity in perovskite compounds
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March 1994 |
Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces
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April 2008 |
Relative phase stability and lattice dynamics of NaNbO from first-principles calculations
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October 2011 |
Structure cristallinea`295 K de la phase ferroelectrique Li0,02Na0,98NbO3
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February 1984 |
New Twists on the Perovskite Theme: Crystal Structures of the Elusive Phases R and S of NaNbO 3
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June 2012 |
The structure of sodium niobate at room temperature, and the problem of reliability in pseudosymmetric structures
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May 1969 |
From ultrasoft pseudopotentials to the projector augmented-wave method
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January 1999 |
Projector augmented-wave method
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December 1994 |
Variable cell nudged elastic band method for studying solid–solid structural phase transitions
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September 2013 |
Crystal structure prediction using ab initio evolutionary techniques: Principles and applications
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June 2006 |
How Evolutionary Crystal Structure Prediction Works—and Why
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March 2011 |
New developments in evolutionary structure prediction algorithm USPEX
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April 2013 |
A brief introduction to the ABINIT software package
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January 2005 |
ABINIT: First-principles approach to material and nanosystem properties
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December 2009 |
Recent developments in the ABINIT software package
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August 2016 |
Optimized norm-conserving Vanderbilt pseudopotentials
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August 2013 |
The low-temperature phase transition of sodium niobate and the structure of the low-temperature phase, N
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October 1973 |
The classification of tilted octahedra in perovskites
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November 1972 |
First-principles predictions of low-energy phases of multiferroic BiFeO
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March 2011 |
Universal collaborative couplings between oxygen-octahedral rotations and antiferroelectric distortions in perovskites
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July 2013 |
Optical phonons associated with the low-temperature ferroelectric properties of perovskite solid solutions
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April 2002 |
Structural crossover from nonmodulated to long-period modulated tetragonal phase and anomalous change in ferroelectric properties in the lead-free piezoelectric
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June 2015 |
Low-temperature phase transition of a crystal in the lithium sodium niobate system
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November 1992 |
Modulated phases in NaNbO 3 : Raman scattering, synchrotron x-ray diffraction, and dielectric investigations
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August 2005 |
The structure of sodium niobate (T 2 ) at 600°C, and the cubic-tetragonal transition in relation to soft-phonon modes
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May 1972 |
Dynamic local distortions in KNbO 3
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January 1999 |
Proposal for ultrafast switching of ferroelectrics using midinfrared pulses
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December 2015 |
Ultrafast Reversal of the Ferroelectric Polarization
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May 2017 |
Phonon dynamics and inelastic neutron scattering of sodium niobate
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May 2014 |
The crystal structure of the room-temperature phase of AgTaO 3
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January 1986 |
A Raman study of silver tantalate (AgTaO 3 ) and its structural phase transition sequence
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March 1987 |
Phase transitions in AgTaO 3 single crystals
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January 1981 |
Ab initio study of silver niobate
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January 2003 |
Structural investigation of AgNbO 3 phases using x-ray and neutron diffraction
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April 2004 |
Structural changes underlying the diffuse dielectric response in
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March 2009 |
Structure of Ferroelectric Silver Niobate AgNbO 3
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April 2011 |
A First-Principles Study of the Ferroelectric Phase of AgNbO 3
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September 2012 |
Revisiting Properties of Ferroelectric and Multiferroic Thin Films under Tensile Strain from First Principles
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August 2012 |