Essays about: "Nils Henriksson"

Found 2 essays containing the words Nils Henriksson.

1. 1. Numerical simulations of ultrafast dynamics in plasmonic nanostructures

   University essay from Umeå universitet/Institutionen för fysik

   Author : Nils Henriksson; [2023]
   Keywords : Ultrafast nanophotonics; Three temperature model; Numerical simulations;

   Abstract : Plasmonic effects in nanosized particles enhance the interaction between light and matter due to the localized surface plasmon resonance, with potential applications such as all-optical transistors and optical computers. Commonly, the dynamics of nanoparticles’ optical properties are assessed via pump-probe spectroscopy, where a plasmonic structure is exited by an initial laser, the pump. READ MORE

3. 2. Measuring N uptake and transport in Pinus sylvestris to estimate mycorrhizal transfer efficiency : a tracer/fertilicer experiment in northern Sweden

   University essay from SLU/Dept. of Forest Ecology and Management

   Author : Nils Henriksson; [2012]
   Keywords : Nitrogen; xylem sap; water transport; mycorrhiza; transfer efficiency; Pinus sylvestris;

   Abstract : In a large-scale field experiment, single trees in a Scots pine stand in Northern Sweden were subjected to different amounts of nitrate fertilizer containing the tracer isotope 15N. This was done on two plots, one control plot and one that had been fertilized during the previous 6 seasons, all trees were about 90 years old. READ MORE