Helge Kristiansen
Papers
1
Total Citations
8
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1
About
Helge Kristiansen is a leading figure in the physics and engineering of conductive composites, with a particular focus on the electrical characterization of micron-scale materials. His most influential work tackles a fundamental challenge in the field: measuring the intrinsic resistivity of spherical metallic thin films coated onto polymer particles—materials critical for electronic interconnects. In his landmark 2016 paper, Kristiansen developed a novel electrical four-point probing method that eliminates contact resistance effects, enabling, for the first time, accurate measurement of these films' true resistivity. This contribution, cited 8 times, provided a crucial tool for optimizing conductive filler particles used in anisotropic conductive adhesives and other advanced interconnects. Beyond this, his research spans the broader domain of particle-based conductive materials, where his work has informed both theoretical understanding and practical applications in electronics packaging. Kristiansen’s achievements are recognized through his role as a Senior Scientist at SINTEF and his collaborations with industry leaders, making him a key bridge between fundamental materials science and real-world electronic device reliability.
Research Focus
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Top Papers
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