Vapor condensation is routinely used as an effective means of transferring heat, with dropwise condensation exhibiting a 5 - 7x heat transfer improvement compared to filmwise condensation.
Water vapor condensation is a familiar phenomenon in everyday life and is routinely used in industry as an effective means of transferring heat.
We report on the effect of hydrogenation on the low temperature photoluminescence properties of Cd or Zn doped p-type InP.
Large area capacitors were fabricated with doping and oxide thickness representative of an n-MOSFET channel region.
Physical properties of electroplated and electroless-plated metals are greatly influenced by minute quantities of impurities incorporated in the deposit.
The study contains an analytical evaluation of the thermally induced microbending in dual-coated optical fibers, with an emphasis on the effect of the initial local curvatures.
We demonstrate the effects of varying the injection barrier thickness and injector doping level on current transport and gain bandwidth in a lambda ~ 8.2 mum quantum cascade laser.
The effect of current fluctuations on the linewidth of semiconductor lasers is analyzed using the single-mode rate equations.
Films of (Y(3-x-y)Bi(x)Pb(y))(Fe(5-z)Ga(z))O12 (z = 0 to 1. 1) and (Y(3-x-y) Bi(x)Pb(y))(Fe(5-w)In(w))O12 (w = 0 to 0.6) garnets were prepared by liquid phase epitaxy.
Among the optical sources presently available for optical communication applications, AlGaAs light-emitting diodes1,2 and injection lasers3,4 are probably the most compatible with low-loss optical
