Company Filing History:
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Years Active: 1997
Title: Kristian Fossheim: Innovator in Superconducting Technology
Introduction
Kristian Fossheim is a notable inventor based in Trondheim, Norway. He has made significant contributions to the field of superconductivity, particularly through his innovative patent that enhances flux pinning in superconductors.
Latest Patents
Fossheim holds a patent for "Enhanced flux pinning in superconductors by embedding carbon nanotubes." This invention achieves enhanced flux pinning by incorporating carbon nanotubes into a superconducting matrix. The carbon nanotubes mimic the structure, size, and shape of heavy ion-induced columnar defects in superconductors such as Bi₂Sr₂CaCu₂O₈+x. Remarkably, these nanotubes can withstand treatment temperatures of up to approximately 800°C in both oxygen-containing and inert atmospheres. The superconducting matrix with nanotubes is heat-treated at a lower temperature than that used for the best-case pure superconductor material.
Career Highlights
Fossheim has worked with prominent organizations, including NEC Research Institute, Inc. and Florida State University Research Foundation, Inc. His work has significantly advanced the understanding and application of superconducting materials.
Collaborations
One of his notable collaborators is Thomas Wren Ebbesen, with whom he has worked on various projects related to superconductivity.
Conclusion
Kristian Fossheim's innovative work in superconducting technology, particularly through his patent involving carbon nanotubes, showcases his significant contributions to the field. His career reflects a commitment to advancing scientific knowledge and practical applications in superconductivity.