3 papers
physics.optics2013
A Polarization-insensitive and high-efficiency Schottky Photodetector integrated with a silicon ridge waveguide
Liu Yang, Pengfei Kou, Jianqi Shen +2
We propose a polarization-insensitive and high-efficiency plasmonic silicon Schottky diode for detection of sub-bandgap photons in the optical communication wavelength range throug…
cond-mat.mes-hall1998
Secondary Coulomb Blockade Gap in a Four-Island Tunnel-Junction Array
Mincheol Shin, Seongjae Lee, Kyoung Wan Park +1
In the ring-shaped tunnel-junction array with four islands, the secondary Coulomb blockade gap in a low bias-voltage range is observed in the I-V characteristics. We attribute its…
cond-mat.mes-hall1998
Geometrically Induced Multiple Coulomb Blockade Gaps
Mincheol Shin, Seongjae Lee, Kyoung Wan Park +1
We have theoretically investigated the transport properties of a ring-shaped array of small tunnel junctions, which is weakly coupled to the drain electrode. We have found that the…