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Where Electrons Hide: A Puzzle in a Crystal ⚡ экспресс

Original: "Real-Space Imaging of the Band Topology of Transition Metal Dichalcogenides"
arXiv:2412.02813 · 2024-12-03 · CC BY 4.0 · ⏱ 1 min · Materials Mesoscale
In the semiconductor tungsten diselenide, electrons gather not on atoms, but in the gaps between them.
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A crystal where electrons prefer emptiness: in tungsten diselenide, particles gather not at atoms, but between them. This changes our idea of the internal structure of matter and promises stable qubits for quantum computers.

🎯 The most amazing part: electrons move from atoms to voids not gradually, but in a leap, like a switch between two realities.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterJames Clerk Maxwell
Tags
spectroscopy carbon
Laws
Doppler effectMaxwell's equationsPlanck's lawPlanck–Einstein relationWien's displacement lawRydberg formula
Original: arXiv:2412.02813 · CC BY 4.0 · bridge42worlds