We observe that the formation of low angle grain boundaries (sub-boundaries) depends strongly on the thickness of the recrystallized Si film.
We characterize a strongly anisotropic waveguide consisting of alternating 80 nm layers of n(+)-InGaAs and i-AlInAs on InP substrate.
A quantum cascade distributed feedback laser operating at 5.2 mu m is used to obtain sub-Doppler resolution limited saturation features in a Lamb-dip experiment on the R(13.5)(1/2) and R(13.5)(3/2)
One micron NMOS technology has been demonstrated as a viable high speed technology.
In cognitive radio (CR) systems, fast and reliable spectrum sensing is a crucial enabling operation.
At a distance of 65 pc, the molecular cloud MBM 12 (=Lynds 1457/8) is the nearest molecular complex known (Magnani, Blitz and Mundy 1985, Ap. J., 295, 402; Hobbs, Blitz and Magnani 1986, Ap.
At a distance of 65 pc, the molecular cloud MBM12 (=Lynds 1457/8) is the nearest molecular complex known.
GaN/AlGaN multiple quantum wells with a subband spacing of similar to 740meV (lambda = 1.67 mum) have been studied.
We studied GaN/AlGaN multiple quantum wells with a subband spacing of ~ 740 meV (lambda = 1.67microns).
GaN quantum wells were Studied, grown by plasma-assisted molecular beam epitaxy with a sub-band spacing of similar to 740 meV (lambda = 1.67 mum).
