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Spontaneous emission

Код 2379992

  • ISBN: 978-5-5110-8394-0

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Аннотация к книге "Spontaneous emission"

High Quality Content by WIKIPEDIA articles! Spontaneous emission is the process by which a light source such as an atom, molecule, nanocrystal or nucleus in an excited state undergoes a transition to a state with a lower energy, e.g., the ground state and emits a photon. Spontaneous emission of light or luminescence is a fundamental process that plays an essential role in many phenomena in nature and forms the basis of many applications, such as fluorescent tubes, older television screens (cathode ray tubes), plasma display panels, lasers (for startup - normal continuous operation works by stimulated emission instead) and light emitting diodes.

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ISBN: 978-5-5110-8394-0

Книга находится в категориях

Техника Домашние животные Путешествия, туризм, природа

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