Luminescence - Wikipedia
Luminescence is a spontaneous emission of radiation from an electronically or vibrationally excited species not in thermal equilibrium with its environment. [1] A luminescent object emits …
Luminescence | Definition, Examples, Types, & Facts | Britannica
luminescence, emission of light by certain materials when they are relatively cool. It is in contrast to light emitted from incandescent bodies, such as burning wood or coal, molten iron, and wire …
Luminescence - Wiley Online Library - Analytical Science Journals
Luminescence is an interdisciplinary journal for research on fundamental & applied aspects of all forms of luminescence, covering optics, photonics & electromagnetics.
Luminescence Definition & Meaning - Merriam-Webster
The meaning of LUMINESCENCE is the low-temperature emission of light (as by a chemical or physiological process); also : light produced by luminescence. How to use luminescence in a …
What is Luminescence, Luminometer, Bioluminescence
Luminescence is the emission of light by a substance as a result of a chemical reaction (chemiluminescence) or an enzymatic reaction (bioluminescence). Luminescence detection is …
Luminescence, fluorescence, and phosphorescence - Explain that Stuff
2023年5月27日 · What is luminescence? What's the difference between luminescence, fluorescence, and phosphorescence? What other types of luminescence are there? Lights in …
Luminescence Definition and Examples - Science Notes and Projects
2023年5月14日 · Luminescence is emission of light without appreciable heat. Luminescence is a process by which a substance emits light without becoming noticeably heated. The term …
Luminescence – phosphorescence, fluorescence… What’s the …
2021年9月29日 · Luminescence refers to the process where light is emitted from an object that is not due to the object’s temperature. This contrasts with incandescence – the process by which …
1.1: Electronic transitions and luminescence - Chemistry LibreTexts
2023年8月29日 · Luminescence is the emission of light due to transitions of electrons from molecular orbitals of higher energy to those of lower energy, usually the ground state or the …
3: Molecular Luminescence - Chemistry LibreTexts
2022年9月29日 · Luminescent methods refer to a family of techniques in which excited state species emit electromagnetic radiation. Among luminescent methods are various sub …