Unlike metals or even other doped semiconductors ... allowing it to accept electrons. Boron essentially opens up a periodic electronic "hole" in the material that has the effect of increasing ...

P-type semiconductors use dopants that act as electron acceptors. Boron fits into the crystal lattice just like silicon atoms, but since boron has only three electrons to use, a kind of hole is ...

NCERT Class 12 Physics Chapter 14 Semiconductor Electronics ... are the dopants. (b) Electrons are minority carriers and pentavalent atoms are the dopants. (c) Holes are minority carriers and ...

Excitons, encountered in technologies like solar cells and TVs, are quasiparticles formed by an electron and a positively charged "hole," moving together in a semiconductor. Created when an electron ...

ASU's new R&D facility is a key component of America's plan to bolster semiconductors and high-tech manufacturing.

Rory McIlroy marked his PGA Tour season debut with a sensational hole-in-one on his way to a six-under-par 66 in the opening round of the PGA Pebble Beach Pro-Am tournament on Thursday.