Assertion: solar cell's electron | /r/HasProperty | small exciton binding energy
Facets:
value: very
type: DEGREE
Source sentences:
text: In almost all inorganic semiconductors, such as silicon, gallium arsenide, etc., there is very little interaction between electrons and holes (very small exciton binding energy), and therefore the optical and electronic bandgap are essentially identical, and the distinction between them is ignored.