Light Emitting Diodes

Document Type

Article

Publication Date

9-1-2007

Publication Title

Spectroscopy

Abstract

The article discusses the use of light-emitting diodes (LED) and other light producing devices. The artificial light source has the ability to move charged particles under the influence of an electric potential difference called the substance's electrical conductivity. The definition of a diode is also mentioned. The energy source of LED goes into solid-state vibrational modes or phonon modes of the semiconductor.

Volume

22

Issue

9

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