Making Neutron-Deficient Nuclei
APS Physics
by Charles Day
23h ago
Author(s): Charles Day Adding neutrinos to an existing nucleosynthesis recipe can account for the puzzling existence of neutron-deficient heavy nuclei. [Physics 17, s56] Published Thu May 09, 2024 ..read more
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Electron–Hole System Harbors Rich Phases
APS Physics
by Ryan Wilkinson
23h ago
Author(s): Ryan Wilkinson Researchers predict that several exotic states of matter can exist in semiconductor structures hosting electrons in one layer and holes in another. [Physics 17, s49] Published Wed May 08, 2024 ..read more
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Filamentation Observed in Wakefield Acceleration
APS Physics
by Rachel Berkowitz
3d ago
Author(s): Rachel Berkowitz A particle-beam-generating method—called wakefield acceleration—uses proton bunches, which can fragment into high-density filaments as a result of their interactions with plasma, new experiments show. [Physics 17, s48] Published Tue May 07, 2024 ..read more
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Alleviating the Stress of Finding a PhD Advisor
APS Physics
by Katherine Wright
3d ago
Author(s): Katherine Wright At many US universities, no formal procedure exists to help physics students pick a PhD project and a supervisor. Researchers argue it’s time for that to change. [Physics 17, 76] Published Tue May 07, 2024 ..read more
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Spinning Up Rydberg Atoms Extends Their Life
APS Physics
by Michael Schirber
5d ago
Author(s): Michael Schirber Researchers record the longest Rydberg-atom lifetime by placing strontium atoms in “circular” states, where the outer electrons move in planet-like orbits. [Physics 17, s52] Published Fri May 03, 2024 ..read more
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Two-Dimensional Simulation Captures the Ocean’s Energy Cycle
APS Physics
by David Ehrenstein
5d ago
Author(s): David Ehrenstein A new model provides an improved description of the flow of the ocean’s kinetic energy by including friction with the coasts. [Physics 17, 77] Published Fri May 03, 2024 ..read more
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Fluxonium Qubits Under Control
APS Physics
by Marric Stephens
5d ago
Author(s): Marric Stephens By coupling two fluxonium qubits through an inductive circuit rather than through a capacitor, researchers have realized a high-fidelity two-qubit gate. [Physics 17, s55] Published Thu May 02, 2024 ..read more
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A Photonic Emulator of Topological Matter
APS Physics
by Ryan Wilkinson
1w ago
Author(s): Ryan Wilkinson A method for freely adjusting the parameters of a loop of optical fiber enables the exploration of exotic topological phases of matter. [Physics 17, s46] Published Wed May 01, 2024 ..read more
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Quantum Gravity Gets a New Test
APS Physics
by Ryan Wilkinson
1w ago
Author(s): Ryan Wilkinson A proposed experiment could bring scientists closer to answering the long-standing question of whether gravity is a classical or a quantum phenomenon. [Physics 17, 65] Published Wed May 01, 2024 ..read more
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Shedding Light on the Thorium-229 Nuclear Clock Isomer
APS Physics
by Peter Thirolf
1w ago
Author(s): Peter Thirolf Researchers use a laser to excite and precisely measure a long-sought exotic nuclear state, paving the way for precise timekeeping and ultrasensitive quantum sensing. [Physics 17, 71] Published Mon Apr 29, 2024 ..read more
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