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Physical system > Material > Material property > Optical property > Optical bandgap
... > Physical system > Sample > Sample component > Material > Material property > Optical property > Optical bandgap

Preferred term

Optical bandgap  

Definition

  • 1. Determines what portion of the solar spectrum a photovoltaic cell absorbs. (Wikipedia). 2. The optical band gap is the energy required for an electron to be excited from the valence band to the conduction band, specifically when interacting with light (photons). (https://www.quora.com/What-is-the-difference-between-optical-and-electronic-band-gap)

Broader concept

In other languages

  • Optical bandgap

URI

https://purls.helmholtz-metadaten.de/skosmos/sdv/OpticalBandgap

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