Scientists in Taiwan found yet another use for graphene as an efficient heat sink between p-n junctions in light-emitting diodes (LEDs). Scientists in Taiwan found yet another use for graphene as an ...
What is a P-N Junction? A p-n junction is a fundamental building block of modern electronics, formed by joining together two types of semiconductor materials: p-type (positive) and n-type (negative).
An invisible particle's discovery was honored in 2013, but this year the ubiquitous LED takes its place on the Nobel rostrum The following essay is reprinted with permission from The Conversation, an ...