Physics News

Mar 4, 2020 by Enrico de Lazaro

Dark matter is the mysterious substance that makes up roughly a quarter of the Universe. There is strong indirect evidence for its existence from measurements of cosmic primordial radiation, anomalies in the radial dependence of galactic rotational curves and gravitational lensing. Despite its apparently pivotal role in the Universe the physical origin of dark matter remains unknown. Scientists suspect that it is made of unseen particles that neither...

Mar 2, 2020 by News Staff

In a paper in the journal Physical Review Letters, an international team of physicists reports the most precise measurement ever made of the electric dipole...

Feb 28, 2020 by News Staff

In 1947, American physicist Willis Lamb and his colleagues observed an incredibly small shift in the energy levels of the hydrogen atom as the atom’s...

Feb 27, 2020 by News Staff

The strong force is one of the four fundamental forces of nature, which also include gravity, electromagnetism and the weak nuclear force. The strong force...

Feb 24, 2020 by News Staff

A team of physicists in New Zealand has held individual atoms of rubidium in place and observed previously unseen interactions. Laser-cooled atom cloud...

Feb 19, 2020 by News Staff

A team of U.S. physicists and materials scientists has observed a new state of matter at the interface between two oxide materials: lanthanum aluminate...

Feb 14, 2020 by News Staff

A team of physicists led by the University of British Columbia has demonstrated a novel way to precisely control electrical currents by leveraging the...

Feb 5, 2020 by News Staff

Named π-ton (pi-ton), the newly-discovered quasiparticle consists of two electrons and two holes. Two electrons and two holes, created by light quanta,...

Jan 31, 2020 by News Staff

An international team of astronomers has found exciting new evidence for Lense-Thirring precession — an effect of relativistic frame-dragging —...

Jan 23, 2020 by Enrico de Lazaro

An underground particle detector called the Borexino detector has detected 53 antielectron neutrinos emanating from the Earth, so-called geoneutrinos. The...

Jan 17, 2020 by News Staff

An international team of physicists says they have observed quantum entanglement among ‘billions of billions’ of flowing electrons in thin films of...

Jan 8, 2020 by Enrico de Lazaro

An international team of researchers has presented strong evidence that individual clusters of twenty gold atoms (Au20) take on a pyramidal shape. A 3D...

Jan 3, 2020 by News Staff

Researchers from the Molecular Foundry at Lawrence Berkeley National Laboratory have found a way to convert nanoparticle-coated microscopic plastic beads...

Dec 27, 2019 by News Staff

A research team led by University of Konstanz scientists has demonstrated that light waves can be used to transport electrons at sub-femtosecond speeds...

Dec 25, 2019 by News Staff

A research team led by University of Bristol scientists has successfully demonstrated quantum teleportation of information between two programmable micrometer-scale...

Dec 10, 2019 by The Conversation

Professor Attila Krasznahorkay and his colleagues at ATOMKI (the Institute of Nuclear Research in Debrecen, Hungary) recently published a paper that hints...

Nov 27, 2019 by The Conversation

In a paper published in the journal Science Advances, we show that, in the micro-world of atoms and particles that is governed by the strange rules of...

Nov 15, 2019 by News Staff

An international team of physicists and materials scientists from the United States and China has discovered a new state of matter they’ve named ‘Cooper...

Nov 5, 2019 by News Staff

A duo of researchers from France and South Korea has developed a third-generation holographic printing system that produces 3D holograms with an unprecedented...

Oct 24, 2019 by News Staff

In a new paper published this month in the journal Physical Review D, a duo of theoretical physicists from Case Western Reserve University, the University...