Long term potentiation (LTP) an important feature of learning and memory in the brain is sensitive to different salts (KCl, NaCl, LiCl, and TmCl3), with LiCl and TmCl3 having the most profound effect in depressing LTP, relative to KCl.

It is seen that the onset of ferromagnetic order in the Kagome-lattice magnetic Weyl semi-metal Co3Sn2S2 is accompanied by a broken local symmetry describable as a rhombohedral to monoclinic distortion.

While studying how bio-inspired materials might inform the design of next-generation computers, scientists at the Department of Energy’s Oak Ridge National Laboratory achieved a first-of-its-kind result that could have big implications for both edge computing and human health.

Quantum materials behave in surprising ways because of quantum physics. For example, they can be superconductors, which can allow electricity to flow with no resistance. These materials could lead to completely new technologies. In an advance for quantum materials, scientists tested the ability of techniques called entanglement witnesses to accurately identify pairs of entangled magnetic particles.

To solve a long-standing puzzle about how long a neutron can “live” outside an atomic nucleus, physicists entertained a wild but testable theory positing the existence of a right-handed version of our left-handed universe. They designed a mind-bending experiment at the Department of Energy’s Oak Ridge National Laboratory to try to detect a particle that has been speculated but not spotted. If found, the theorized “mirror neutron” — a dark-matter twin to the neutron — could explain a discrepancy between answers from two types of neutron lifetime experiments and provide the first observation of dark matter.