53 citations · 77 across the 3 of their papers we have counts for
3 papers
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…
Optimal heterogeneity in a simplified highly renewable European electricity system
Emil H. Eriksen, Leon J. Schwenk-Nebbe, Bo Tranberg +2
The resource quality and the temporal generation pattern of variable renewable energy sources vary significantly across Europe. In this paper spatial distributions of renewable ass…
Computation of local exchange coefficients in strongly interacting one-dimensional few-body systems: local density approximation and exact results
O. V. Marchukov, E. H. Eriksen, J. M. Midtgaard +4
One-dimensional multi-component Fermi or Bose systems with strong zero-range interactions can be described in terms of local exchange coefficients and mapping the problem into a sp…