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2D metal sheets
June 13 , 2025
17 hrs 0 min
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- Scientists in China have successfully fabricated atomically thin 2D metal sheets of bismuth, gallium, tin, and lead using a novel high-pressure technique.
- 2D metals are ultra-thin layers of metal atoms, usually just 1–2 atoms thick.
- According to the team, the bismuth sheet was just 6.3 Å thick.
- Both the strong field effect and the nonlinear Hall effect occur in 2D metals, not in 3D metals.
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