The Department of Defense, through the Naval Surface Warfare Center (NSWC) Corona Division, is issuing a pre-solicitation for the procurement of materials and services related to the production of chip-scale mechanical ultra-low frequency antennas. The primary objective is to acquire specific materials, including TRSX2B PMN-PT and FeGa, and to ensure their characterization via Scanning Quantum Interference Device (SQUID) magnetometry, with a requirement for the delivery of materials within 8 weeks and a minimum of 10 units of FeGa thin film stack structures. This initiative is crucial for advancing technology that supports strategic mission objectives, enhancing defense capabilities through innovative materials research and development. Interested parties are encouraged to submit their responses via email to Ashley Briseno at ashley.m.briseno.civ@us.navy.mil by the response deadline specified in the SAM posting, as there is no solicitation available at this time.