22 citations · 22 across the 2 of their papers we have counts for
4 papers
Combined photoluminescence and electrical characterization of valley photovoltaic devices explained with an equivalent circuit
Daixi Xia, Abhinav S. Sharma, Andreas Pusch +9
We present an equivalent-circuit analysis that simultaneously considers the photoluminescence and electrical responses of valley photovoltaic devices. Valley photovoltaics (VPV) ar…
Device-scale modeling of valley photovoltaics
Daixi Xia, Hassan Allami, Jacob J. Krich
We present a Poisson/drift-diffusion model that includes valley scattering effects for simulating valley photovoltaic devices. The valley photovoltaic concept is a novel implementa…
Efficiency Increase in Multijunction Monochromatic Photovoltaic Devices Due to Luminescent Coupling
Daixi Xia, Jacob J. Krich
We present a multijunction detailed balance model that includes the effects of luminescent coupling, light trapping and nonradiative recombination, suitable for treatment of multij…
Cosmic Microwave Background Spectral Distortions from Cosmic String Loops
Madeleine Anthonisen, Robert Brandenberger, Alex Laguë +2
Cosmic string loops contain cusps which decay by emitting bursts of particles. A significant fraction of the released energy is in the form of photons. These photons are injected n…