Assertion: organic semiconductor | /r/CapableOf | become semiconducting
Facets:
Source sentences:
text: In general, they are electrical insulators, but become semiconducting when charges are either injected from appropriate electrodes, upon doping or by photoexcitation.
text: The fact that organic semiconductors are, in principle, insulators but become semiconducting when charge carriers are injected from the electrode(s) was discovered by Kallmann and Pope.