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Quantum Hall effect gains a new twist in graphene moiré systems [石墨烯]
Physicists have long been drawn to the nonlinear Hall effect: a subtle variant of the classical Hall effect, in which an…
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Market Intelligence · 共 121 篇资讯
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Random deformation lets glassy materials store precise mechanical memories, simulations reveal
Amorphous materials such as glass are solids whose internal structure lacks a repeating pattern. Their molecules are arr…
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High degree of quantum entanglement detected for first time in centimeter-sized crystal of strange metal
Many quantum effects can be observed only when a small number of particles is studied—individual atoms, molecules or pho…
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Physicists identify upper limit to resistivity in a pure metal
Experimental atomic physicists have discovered there is a maximum amount of electrical resistance, or resistivity, that …
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Intermolecular collisions may explain why organic radical fluids become unusually magnetic
Certain substances can become magnetic when exposed to an external magnetic field. Magnetic susceptibility measures how …
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Scientists found a way to explain bird flocks that “defy” Newton’s third law
Physicists have solved a long-standing problem involving systems that appear to violate Newton’s third law, such as bird…
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Scientists just found a hidden weakness in forever chemicals
Researchers discovered that hydrogen radicals generated by intense UV light can break down stubborn PFAS “forever chemic…
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This strange material can become strong or fall apart in seconds
Scientists have found that staple-shaped particles can tangle together to create a material that is both strong and flex…
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Quasi-1D material unlocks electric control of charge waves beyond standard limits
The ability to control the movement of negatively charged particles (i.e., electrons) is central to the functioning of a…
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A dying star could create a new universe instead of a black hole
What if some black holes aren’t black holes at all? A new theoretical study suggests that when a massive star collapses,…
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Bidirectional manipulation of gate-free quantum electronic states via semiconductor interface engineering
A recent study published in Nature Communications demonstrates precise control over electron spatial arrangement in two …
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These tiny holes could change how the world cleans water
A new nature-inspired membrane uses perfectly uniform one-nanometer pores to filter molecules with remarkable precision.…