User:Nanonomics15/Books/d part two

Optics, Dielectrics, Magnetics, Physics

 * Dielectric
 * Diffusion current
 * Diode
 * Dipole
 * Direct and indirect band gaps
 * Direct current
 * Displacement current
 * Divergence
 * Domain wall (magnetism)
 * Domain wall (optics)
 * Drift current