• Citations Per Year
Learn More
1.27-/spl mu/m InGaAs: Sb-GaAs-GaAsP vertical-cavity surface-emitting lasers (VCSELs) were grown by metal-organic chemical vapor deposition and exhibited excellent performance and temperature stability. The threshold current changes from 1.8 to 1.1 mA and the slope efficiency falls less than /spl sim/35% as the temperature raised from room temperature to(More)
Effects of rapid thermal annealing on optical properties of InGaN quantum dots grown by metalorganic chemical vapor deposition with a duration of SiNx treatment on an underlying GaN layer were investigated through temperaturedependent photoluminescence measurements. Recently, the research on growth and optical properties of InGaN quantum dots (QDs) are(More)
Dynamic RAM test arrays have been fabricated using a single-level polycide FET technology and a cell layout in which the top electrode of a given cell storage capacitor is provided by the adjacent word line. This layout achieves the same density as the conventional double-polysilicon cell, and comparable performance is obtained using a low-resistance(More)
  • 1