Physics & Astronomy

Physics & Astronomy

JILA researchers make coldest quantum gas of molecules

As featured on the cover of the Feb. 22 issue of Science, the team produced a gas of potassium-rubidium (KRb) molecules at temperatures as low as 50 nanokelvin…

Physics & Astronomy

Unraveling materials' Berry curvature and Chern numbers from real-time evolution of Bloch states

Einstein is commonly quoted as saying: “The most incomprehensible thing about the world is that it is comprehensible.  The fact that it is comprehensible is a…

Physics & Astronomy

New Sky Map Uncovers Hundreds of Thousands of Hidden Galaxies

Radio astronomy reveals processes in the Universe that we cannot see with optical instruments. In this first part of the sky survey, LOFAR observed a quarter…

Physics & Astronomy

Exotic Electrons Spin Like Planets, Advancing Tech Potential

Rutgers and other physicists have discovered an exotic form of electrons that spin like planets and could lead to advances in lighting, solar cells, lasers and…

Physics & Astronomy

Shaping Light Enhances 2D Microscopes to Capture 4D Data

Rice University researchers have added a new dimension to their breakthrough technique that expands the capabilities of standard laboratory microscopes.

Physics & Astronomy

Spintronics by 'straintronics'

Switching magnetic domains in magnetic memories requires normally magnetic fields which are generated by electrical currents, hence requiring large amounts of…

Physics & Astronomy

Gravitational Waves Could Resolve Hubble Constant Mystery

The cosmos has been expanding for 13.8 billion years. Its present rate of expansion, known as “the Hubble constant,” gives the time elapsed since the Big Bang.

Physics & Astronomy

Regensburg Physicists Observe Electron Transfer in Single Molecule

The building blocks of matter surrounding us are atoms and molecules. The properties of that matter, however, are often not set by these building blocks…

Physics & Astronomy

New Insights on Solar Wind Heating From Spacecraft Measurements

The study, published in Nature Communications and carried out with University of Arizona and the University of Iowa, shows that a process known as Landau…

Physics & Astronomy

Merging neutron stars — How cosmic events give insight into fundamental properties of matter

Quarks, the smallest building-blocks of matter, never appear alone in nature. They are always tightly bound inside the protons and neutrons. However, neutron…

Physics & Astronomy

Carbon Molecules Transform Under Infrared Light Exposure

When carbon molecules C₆₀ are exposed to an intense infrared light, they change their ball-like structure to a more elongated version. This has now been…

Physics & Astronomy

Famous “sandpile model” shown to move like a traveling sand dune

The so-called Abelian sandpile model has been studied by scientists for more than 30 years to better understand a physical phenomenon called self-organized…

Physics & Astronomy

Cryo-Force Spectroscopy Sheds Light on DNA Mechanical Properties

DNA is not only a popular research topic because it contains the blueprint for life – it can also be used to produce tiny components for technical applications.

Physics & Astronomy

Unlocking Nature’s Design: Physics of Biological Structures

Beautifully crafted architecture isn't limited to human-made structures. Nature is rife with ornate structures, from the spiraling fractal patterns of…

Physics & Astronomy

Exploring Nanoscale Sticky Situations: Key Research Insights

In a series of papers, the latest of which is published in Scientific Reports, the researchers show that miniscule differences in the roughness of a surface…

Physics & Astronomy

New Singlet-Based Magnet Breaks Traditional Magnetic Limits

This “singlet-based” magnet differs from conventional magnets, in which small magnetic constituents align with one another to create a strong magnetic field.

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