The number of wildfires in the Amazon’s pristine forest region increased by 152% in 2023, study shows

The number of wildfires in the Amazon’s pristine forest region increased by 152% in 2023, study shows

In 2023, a forest fire broke out in Boca do Acre. Although deforestation rates in the Brazilian Amazon declined in 2023, the region still faces another challenge: fires affecting native …

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Experiment opens door to millions of qubits on single chip

Experiment opens door to millions of qubits on single chip

Two qubit system in Si FinFET. a, False-color transmission electron microscopy image of the co-fabricated device showing a cross-section along the fin. b, 3D rendering of the device, showing triangular …

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Tungsten tokamak WEST sets fusion record

Tungsten tokamak WEST sets fusion record

WEST’s interior, the steady-state tokamak’s tungsten (W) environment, is where fusion records are achieved. Image source: CEA-IRFM Researchers at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) …

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New ultrapure silicon wafer opens the way to powerful quantum computers

New ultrapure silicon wafer opens the way to powerful quantum computers

Co-authors (left) Professor David Jamieson (University of Melbourne) and (right) Dr Maddison Coke (University of Manchester) inspect the P-NAME focused ion beam system used in the University of Manchester’s silicon …

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Study reveals flaws in long-accepted approximation method in water modeling

Study reveals flaws in long-accepted approximation method in water modeling

This diagram shows the rotational motion of a specific water molecule. On average, at equilibrium, the energy associated with rotational motion must equal the energy associated with the translation of …

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Strictly no dancing: Researchers discover ‘new molecular design rules’

Strictly no dancing: Researchers discover 'new molecular design rules'

Artist’s illustration of the luminescent properties of organic molecules modulated by the quantum dance of atoms.Image credit: Pratyush Ghosh, Cavendish Laboratory, University of Cambridge Ever since the discovery of quantum …

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Physicists achieve milestone in quantum simulations using circular Rydberg qubits

Physicists achieve milestone in quantum simulations using circular Rydberg qubits

Illustration of a circular Rydberg strontium atom trapped in optical tweezers.Image credit: Aaron Gtzelmann, University of Stuttgart A team of researchers at the Fifth Institute of Physics at the University …

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Physicists use light to implement atomic-level telegraphy

Physicists use light to implement atomic-level telegraphy

In response to an incident electromagnetic driving field, ultrafast tunneling current flows between the leading edge atoms of the sharp tip and the sample. This atomically confined electrical current results …

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Interference from many atoms and a new way to sample bosons

Interference from many atoms and a new way to sample bosons

Atoms in an optical lattice perform “quantum walks,” experiencing many different quantum phenomena as they move around the lattice, such as superposition or tunneling. Photo credit: Alex Downham, Default Interactive …

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