8 Matching Annotations
- Jan 2019
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www.scienceintheclassroom.org www.scienceintheclassroom.org
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spectroscopy
The study of how electromagnetic radiation (such as light) interacts with matter.
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two-plasmon spontaneous emission
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multipolar transitions
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singlet-triplet phosphorescence
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quantum electrodynamics (QED)
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plasmons
A unit of rapid oscillations of electron density.
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atom
The smallest unit of matter. Everything is made of atoms.
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fine-structure constant
A physical constant that characterizes the strength of interaction between elementary charged particles (protons and electrons).
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