J. Woodall, H.J. Hovel
Solar Cells
The signal-bandwidth products of excitonic electroabsorption of low-temperature-growth (LTG) molecular beam epitaxial films of GaAs and Al0.25Ga0.75As are larger than in the related stoichiometric materials. The enhanced electro-optic properties of these composites may be caused by increased inhomogeneity of dc electric fields. The differential transmission in LTG Al0.25Ga0.75As annealed at 750°C for 30 s is relatively broadband and approaches 60% for dc electric fields of only 1.5×104 V/cm.
J. Woodall, H.J. Hovel
Solar Cells
A.W. Kleinsasser, T.N. Jackson, et al.
IEEE Transactions on Magnetics
M.R. Melloch, N. Otsuka, et al.
Applied Physics Letters
H. Shen, Z. Hang, et al.
Applied Physics Letters