Company Filing History:
Years Active: 2024
Title: Innovations of Eric M Lechner in Superconducting Technology
Introduction
Eric M Lechner is an accomplished inventor based in Newport News, VA (US). He has made significant contributions to the field of superconducting technology, particularly through his innovative methods in material treatment. His work focuses on optimizing the performance of niobium, a critical material used in superconducting radio frequency cavities.
Latest Patents
Lechner holds a patent titled "Methods of controllable interstitial oxygen doping in niobium." This patent describes a method for vacuum heat treating niobium to engineer the interstitial oxygen profile with depth into the surface. This optimization is crucial for enhancing the low-temperature radio frequency surface resistance of the material. An example application of his method involves heating 1.3 GHz accelerating structures between 250-400° C. to achieve a high quality factor of 5×10 at 2.0 K. His research utilized secondary ion mass spectrometry measurements and applied oxide decomposition and oxygen diffusion theory to quantify essential parameters for achieving the desired oxygen alloy concentration profiles.
Career Highlights
Lechner's career is marked by his dedication to advancing superconducting technologies. His innovative approaches have led to significant improvements in the performance of superconducting radio frequency cavities. His work has confirmed the minimized surface resistance, achieving higher quality factors that were previously expected only from high-temperature diffusive alloying with nitrogen.
Collaborations
Throughout his career, Lechner has collaborated with notable colleagues, including Ari D Palczewski and Charles E Reece. These collaborations have further enriched his research and contributed to the advancements in superconducting technology.
Conclusion
Eric M Lechner's contributions to the field of superconducting technology through his innovative patent and collaborative efforts highlight his role as a key inventor in this specialized area. His work continues to influence advancements in material science and engineering.