81 citations · 130 across the 3 of their papers we have counts for
3 papers
physics.optics2012★ 81 cited
Electroluminescence from Strained Ge membranes and Implications for an Efficient Si-Compatible Laser
Donguk Nam, David Sukhdeo, Szu-Lin Cheng +5
We demonstrate room-temperature electroluminescence (EL) from light-emitting diodes (LED) on highly strained germanium (Ge) membranes. An external stressor technique was employed t…
physics.optics2010★ 21 cited
Photoluminescence from silicon dioxide photonic crystal cavities with embedded silicon nanocrystals
Yiyang Gong, Satoshi Ishikawa, Szu-Lin Cheng +2
One dimensional nanobeam photonic crystal cavities are fabricated in silicon dioxide with silicon nanocrystals. Quality factors of over 9 x 10^3 are found in experiment, matching t…
physics.optics2008★ 28 cited
Plasmonic Enhancement of Emission from Si-nanocrystals
Yiyang Gong, Jesse Lu, Szu-Lin Cheng +2
Plasmonic gratings of different periodicities are fabricated on top of Silicon nanocrystals embedded in Silicon Dioxide. Purcell enhancements of up to 2 were observed, which matche…