Tag Archives: APS Physics

Martian Rocks Produced Bio-Friendly Gas Long Ago

Posted on June 7, 2022 by rberkowitz

Iron-rich rocks in Minnesota give a proxy view into how aqueous interactions with Martian rocks could have shaped that planet’s early environment Continue reading →

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Pore Collapse Leads to Universal Banded Patterns

Posted on June 1, 2022 by rberkowitz

A model attributes the propagating bands that appear in a compressed porous medium to structural changes alone. Continue reading →

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A Liquid Method to Prepare Ion Beams

Posted on May 24, 2022 by rberkowitz

A liquid-metal jet can strip electrons from a high-intensity, accelerator-based ion beam, increasing the beam’s charge and enhancing accelerator performance. Continue reading →

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Fluid Dynamics of Clouds

Posted on May 17, 2022 by rberkowitz

In a series of invited papers, researchers discuss new tools for reducing uncertainties in climate models associated with cloud formation and
transport. Continue reading →

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Parametric Amplification for Silicon Quantum Devices

Posted on May 11, 2022 by rberkowitz

A new design based on the quantum capacitance of a silicon quantum dot could enable scalable, high-fidelity qubit readout. Continue reading →

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A Quick Way to Measure Isotope Ratios

Posted on May 6, 2022 by rberkowitz

A new laser-based method allows scientists to detect the isotope concentration of different chemicals in a gas in a short time. Continue reading →

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Unpolarized Light Could Separate Chiral Molecules

Posted on May 4, 2022 by rberkowitz

Numerical simulations suggest that unpolarized light with a twisted phase could help sort left- and right-handed molecules into separate ring-shaped traps. Continue reading →

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The Two Structures of Hot Dense Ice

Posted on April 21, 2022 by rberkowitz

Experiments indicate that superionic ice can exist in two stable crystal structures. Continue reading →

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Serenading a Troubled Ocean

Posted on April 19, 2022 by rberkowitz

A musical composition based on traditional Filipino poetry communicates the impact of climate change on coastal communities. Continue reading →

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Predicting Fickle Electricity Markets

Posted on April 8, 2022 by rberkowitz

Identifying and explaining patterns in volatile electricity prices could help small-scale wind and solar producers to integrate with the power grid. Continue reading →

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