Keyphrases
Active Liquid Crystals
100%
Ag Nanoparticles (AgNPs)
14%
CaF2 Crystal
14%
Crystal Growth
14%
Crystallization
14%
Direct Doping Method
42%
Er3+
71%
Er3+ Ions
57%
Er3+-doped
42%
Glass Based
14%
Glass Composition
28%
Glass Matrix
14%
Glass Preparation
28%
Glass-ceramics
85%
Green Upconversion
14%
Growth Process
28%
Heat Treatment
57%
Large Temperature Difference
14%
Lasing
14%
Low Temperature
14%
Low Temperature Process
14%
Melting Temperature
14%
Microparticles
14%
Nanocrystals
85%
NaYF4
71%
Near-infrared Radiation
14%
Nucleation Mechanism
28%
Nucleation Temperature
14%
Oxyfluorophosphate Glasses
100%
Persistent Luminescence
14%
Phonon Energy
14%
Phosphate Glass
85%
Photonic Applications
14%
Rare Earth Ions
42%
Rare-earth Doped Crystals
57%
Spectroscopic Properties
28%
Thermal Properties
14%
Transparent Glass-ceramics
42%
Upconversion
100%
Upconversion Properties
100%
Upconverter
14%
Yb3+
71%
Material Science
Glass Ceramics
100%
Glass Composition
22%
Heat Treatment
33%
Microparticle
11%
Nanoparticle
11%
Nucleation
55%
Thermal Property
11%