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Bose Metal: Innovation in Metal Manufacturing and Design

Context: Recently, scientists found strong evidence that Niobium Diselenide (NbSe₂) behaves like a Bose metal under certain conditions.

What are Bose Metals?

It is a special type of metal that behaves almost like a superconductor but doesn’t fully transition into one.

Key Features

  • Cooper Pairs Exist: Like in superconductors, electrons form Cooper pairs at very low temperatures.
  • No Zero Resistance: Unlike superconductors, these pairs don’t fully organize, so the material still has some resistance instead of zero.
  • Better Than Normal Metals: Bose metals conduct electricity better than regular metals but worse than superconductors.
What is Superconductivity?
  • Superconductivity is when a metal conducts electricity with zero resistance at very low temperatures.
  • Zinc at -272.3°C becomes a superconductor with infinite conductivity (no energy loss).
  • This happens because electrons in the metal form Cooper pairs, which move without resistance.

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