30 citations · 35 across the 4 of their papers we have counts for
4 papers
Realization of Carrier Tunneling from InAlAs Quantum Dots to AlAs
Masataka Koyama, Dai Suzuki, Xiangmeng Lu +2
With the aim of improving solar cell efficiency, a structure for realizing electron tunneling from In0.6Al0.4As quantum dots (QDs) through an Al0.4Ga0.6As barrier to AlAs has been…
Size Distribution and Its Scaling Behavior of InAlAs/AlGaAs Quantum Dots Grown on GaAs by Molecular Beam Epitaxy
X. M. Lu, M. Koyama, Y. Izumi +3
We studied the size distribution and its scaling behavior of self-assembled InAlAs/AlGaAs quantum dots (QDs) grown on GaAs with the Stranski-Krastanov (SK) mode by molecular beam e…
Tip artifact in atomic force microscopy observations of InAs quantum dots grown in Stranski-Krastanow mode
Ken-ichi Shiramine, Shunichi Muto, Tamaki Shibayama +7
The tip artifact in atomic force microscopy (AFM) observations of InAs islands was evaluated quantitatively. The islands were grown in the Stranski-Krastanow mode of molecular beam…
Molecular states observed in a single pair of strongly coupled self-assembled InAs quantum dots
T. Ota, M. Stopa, M. Rontani +8
Molecular states in a SINGLE PAIR of strongly coupled self-assembled InAs quantum dots are investigated using a sub-micron sized single electron transistor containing just a few pa…