Lanthanide
Europium
Photoluminescence
Luminescence
Materials science
Characterization (materials science)
Spectroscopy
Absorption spectroscopy
Physical chemistry
Radiative transfer
Absorption (acoustics)
Emission spectrum
Powder diffraction
Thermochromism
Analytical Chemistry (journal)
Chemistry
Crystallography
Nanotechnology
Optoelectronics
Optics
Spectral line
Organic chemistry
Physics
Ion
Quantum mechanics
Astronomy
Composite material
