JUQ‑378 stands at the intersection of and conventional materials engineering , embodying a new class of “ quantum‑functionalized ” alloys that retain macroscopic mechanical integrity while offering programmable quantum behavior. Its demonstration of millisecond‑scale coherence at liquid‑nitrogen temperatures, combined with a controllable RKKY bus and integrated photonic control, opens a spectrum of transformative applications—from quantum‑accelerated processors embedded in everyday electronics to self‑diagnosing aerospace structures.
– The combination of quantum‑level sensing and high‑strength structural capability could be leveraged for advanced weaponry (e.g., stealth‑enhanced munitions). Governance frameworks must address export controls on JUQ‑378‑based technologies. JUQ-378
– Mn and isotopically enriched Cu are critical raw materials. Mining practices and geopolitical concentration (major Mn reserves in South Africa, Cu in Chile) raise concerns about resource sustainability and technological dependence . JUQ‑378 stands at the intersection of and conventional