Bismuth prices slightly rose amid stability [SMM Bismuth Spot Weekly Review] Jun 20,2025 15:19. Selected News. As the year approaches midpoint, tenders for selenium increase, and selenium prices ...

Bulk rhombohedral Bi at ambient pressure is a well-known semimetal, and its transition to a superconductor has not been observed, at least down to 50 mK. We report that, unlike bulk rhombohedral Bi, ...