25 citations · 33 across the 4 of their papers we have counts for
4 papers
Electronic and optical properties of 4H Si from first principles
Xiao Zhang, Emmanouil Kioupakis
The cubic polytype of silicon (Si) is the most commercialized semiconductor material and finds applications in numerous electronic and optoelectronic devices such as solar cells. H…
Electron-phonon physics from first principles using the EPW code
Hyungjun Lee, Samuel Poncé, Kyle Bushick +13
EPW is an open-source software for calculations of electron-phonon interactions and related materials properties. The code combines density functional perturba…
Phonon-assisted optical absorption of SiC polytypes from first principles
Xiao Zhang, Emmanouil Kioupakis
Silicon carbide (SiC) is an indirect-gap semiconductor material widely used in electronic and optoelectronic applications. While experimental measurements of the phonon-assisted ab…
Mode-Locked Chip Laser using Waveguide Arrays
Xiao Zhang, Matthew Williams, Steven T. Cundiff +1
We demonstrate theoretically that robust mode-locking can be achieved on a semiconductor chip with a waveguide array architecture. The waveguide arrays are used as an ideal saturab…