Fermi Research Alliance, LLC

Fermi Forward Discovery Group, LLC

Anna Grassellino

Sam Posen

Alexander Romanenko

A system and method for treating a cavity comprises arranging a niobium structure in a coating chamber, the coating chamber being arranged inside a furnace, coating the niobium structure with tin thereby forming an NbSn layer on the niobium structure, and doping the NbSn layer with nitrogen, thereby forming a nitrogen doped NbSn layer on the niobium structure.

Enhanced NB3SN surfaces for superconducting cavities

A system and method for treating a cavity comprises preparing a superconducting radio frequency (SRF) cavity for removal of a dielectric layer from on an inner surface of the SRF cavity, subjecting the SRF cavity to a heat treatment in order to remove the dielectric layer from the inner surface of the SRF cavity, and preventing the development of a new dielectric layer on the inner surface of the SRF cavity by preventing an interaction between the inner surface of the SRF cavity and atmospheric gasses.

Growing community of inventors

Batavia, IL, United States of America

Anna Grassellino