3 papers
physics.optics2017
Low-threshold optically pumped lasing in highly strained Ge nanowires
Shuyu Bao, Daeik Kim, Chibuzo Onwukaeme +11
The integration of efficient, miniaturized group IV lasers into CMOS architecture holds the key to the realization of fully functional photonic-integrated circuits. Despite several…
cond-mat.mes-hall2017
Unifying first principle theoretical predictions and experimental measurements of size effects on thermal transport in SiGe alloys
Samuel Huberman, Vazrik Chiloyan, Ryan A. Duncan +6
In this work, we demonstrate the correspondence between first principle calculations and experimental measurements of size effects on thermal transport in SiGe alloys. Transient th…
cond-mat.mes-hall2016
Thermal Conductivity of GaAs/Ge Nanostructures
Roger Jia, Lingping Zeng, Gang Chen +1
Superlattices are promising low-dimensional nanomaterials for thermoelectric technology that is capable of directly converting low-grade heat energy to useful electrical power. In…