Engineering & Materials Science
Phonons
100%
Lattice vibrations
99%
Crystal structure
88%
Crystals
87%
Ions
59%
Density functional theory
50%
Raman scattering
47%
Elastic constants
45%
Magnetic structure
41%
Rare earths
40%
Exchange interactions
37%
Manganites
35%
Periodic structures
32%
Discrete Fourier transforms
30%
Vibrational spectra
26%
Magnetization
24%
Lattice constants
20%
Substitution reactions
14%
Magnetic fields
12%
Structural properties
11%
Anisotropy
11%
Optical properties
11%
Vanadium
10%
Praseodymium
10%
Rietveld refinement
10%
Garnets
9%
Crystalline materials
9%
Yttrium aluminum garnet
8%
Yttrium
8%
Borates
8%
Ligands
7%
Infrared radiation
7%
Crystal lattices
7%
Oxides
6%
Manganese
6%
Magnetic resonance
6%
Seed
6%
Temperature
5%
Optical band gaps
5%
Impurities
5%
Thulium
5%
Spin waves
5%
Lead
5%
Europium
5%
Bismuth
5%
Crystal symmetry
5%
Molecular orbitals
5%
Chemical Compounds
Ab Initio Calculation
97%
Lattice Dynamics
70%
Phonon
68%
Fundamental Vibration
54%
Crystal Structure
45%
Elasticity Constant
44%
Orbital
35%
Magnetic Structure
34%
Density Functional Theory
30%
Lanthanoid Atom
28%
Exchange Interaction
26%
Magnetic Ordering
26%
Raman Spectrum
22%
Magnetic Hyperfine Field
18%
Ion
18%
Crystal Field
15%
Anisotropy
14%
Substitution Reaction
13%
IR Spectrum
13%
Antiferromagnetic Resonance
12%
Vibrational Spectrum
11%
Structure Parameter
10%
Spin Wave
10%
IR Reflectance Spectrum
9%
Unrestricted Hartree-Fock Calculation
8%
Cubic Space Group
8%
Optical Property
8%
Hartree-Fock Method
8%
Vibrational Frequency
7%
Cluster Model
7%
Displacement
7%
Crystal System
6%
Band Gap
6%
Lattice Constant
6%
Oxide
6%
Pseudopotential
6%
Magnetic Resonance
6%
Wavenumber
6%
Alkaline Earth Metal
5%
Rietveld Refinement
5%
Magnetic Property
5%
Lattice Parameter
5%
P4/Nbm
5%
Energy
5%
Borate
5%
Molecular Orbital
5%
Molecular Cluster
5%
Physics & Astronomy
crystal structure
64%
functionals
55%
crystals
51%
phonons
46%
rare earth elements
44%
orbitals
38%
elastic properties
37%
vibration
35%
density functional theory
34%
ions
32%
Raman spectra
25%
interactions
21%
borates
20%
formalism
18%
vibrational spectra
16%
substitutes
14%
crystal lattices
13%
optical properties
12%
pseudopotentials
12%
vibration mode
12%
infrared spectra
11%
europium
10%
germanates
10%
oxyhalides
10%
ligands
9%
titanates
9%
impurities
9%
infrared spectroscopy
8%
geometry
8%
cells
8%
crystal field theory
8%
nuclei
8%
vanadates
8%
praseodymium
7%
vanadium
7%
approximation
6%
lattice parameters
6%
single crystals
6%
sublattices
6%
lutetium
6%
garnets
6%
yttrium
6%
anisotropy
6%
crystallization
6%
minerals
5%
frustration
5%
hydrostatic pressure
5%
room temperature
5%
seeds
5%
optical spectrum
5%
magnetic resonance
5%
octahedrons
5%
manganese ions
5%
symmetry
5%