Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
Modulation doping
open-in-new
<p>Modulation <a href="/facts/Doping_(semiconductor)/WrGdtWnm">doping</a> is a technique for fabricating semiconductors such that the free charge carriers are spatially separated from the donors. Because this eliminates scattering from the donors, modulation-doped semiconductors have very high carrier <a href="/facts/Electrical_mobility/puR4foqd">mobilities</a>. </p>