22 citations · 22 across the 1 of their papers we have counts for
2 papers
physics.app-ph2019★ 22 cited
Strongly enhanced upconversion in trivalent erbium ions by tailored gold nanostructures: toward high-efficient silicon-based photovoltaics
Jeppe Christiansen, Joakim Vester-Petersen, Søren Roesgaard +6
Upconversion of sub-band-gap photons constitutes a promising way for improving the efficiency of silicon-based solar cells beyond the Shockley-Queisser limit. 1500 to 980 nm upconv…
cond-mat.mtrl-sci2018
Analytical model for the intensity dependence of 1500 nm to 980 nm upconversion in Er: a new tool for material characterization
Jeppe Christiansen, Harish Lakhotiya, Emil Eriksen +3
We propose a simplified rate-equation model for the 1500 nm to 980 nm upconversion in Er. The simplifications, based on typical experimental conditions as well as on conclus…