Article | REF: BE8579 V4

Photovoltaic electricity . Materials and Markets

Author: Abdelilah SLAOUI

Publication date: November 10, 2019

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

6. Glossary

Forbidden band; bandgap

The term "gap" is used in semiconductor physics to describe the valence and conduction bands of semiconductors. Between the two bands there is an energy interval in which a charge carrier cannot find its way: this is the band gap. The energy gap between the two bands is called the gap.

Silicium multicristallin; Multicrystalline silicon

Silicon wafer made up of several grains ranging in size from a few millimetres to a few centimetres.

Heterojunction; Hétérojonction

Junction consisting of two materials with different structural properties. For example, amorphous silicon on crystalline silicon, or gallium arsenide on germanium.

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Sustainable construction

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Glossary