59 citations · 91 across the 4 of their papers we have counts for
5 papers
Finite Element Modeling of Power Cables using Coordinate Transformations
Albert Piwonski, Julien Dular, Rodrigo Silva Rezende +1
Power cables have complex geometries in order to reduce their ac resistance. Although there are many different cable designs, most have in common that their inner conductors' cross…
2D Eddy Current Boundary Value Problems for Power Cables with Helicoidal Symmetry
Albert Piwonski, Julien Dular, Rodrigo Silva Rezende +1
Power cables have complex geometries in order to reduce their AC resistance. The cross-section of a cable consists of several conductors that are electrically insulated from each o…
Encoding Electromagnetic Transformation Laws for Dimensional Reduction
Marcus Christian Lehmann, Mirsad Hadžiefendić, Albert Piwonski +1
Electromagnetic phenomena are mathematically described by solutions of boundary value problems. For exploiting symmetries of these boundary value problems in a way that is offered…
Design of Q-Band loop-gap resonators at frequencies 34-36 GHz for single electron spin spectroscopy in semiconductor nanostructures
B. Simovic, P. Studerus, S. Gustavsson +5
We report on the design of loop-gap resonators (LGR) operating in the frequency range 34-36 GHz with the goal to achieve single electron spin resonance (ESR) in quantum dot nanostr…
Wave Dynamical Chaos in a Superconducting Three-Dimensional Sinai Billiard
H. Alt, C. Dembowski, H. -D. Graef +5
Based on very accurate measurements performed on a superconducting microwave resonator shaped like a desymmetrized three-dimensional (3D) Sinai billiard, we investigate for the fir…