Einstein called it ‘spooky action at a distance.’ Schrödinger deemed it quantum mechanics’ most essential trait. For decades, quantum entanglement has captivated the brightest minds—and now, we can create entangled neutrons using a standard neutron scattering instrument.

Lithium-ion batteries are essential for modern devices, so researchers continuously work on safer and more efficient alternatives. A research team led by Argonne National Laboratory (DOE) and Dr. Neelima Paul and Dr. habil Ralph Gilles from the Heinz Maier-Leibnitz Zentrum (MLZ) revealed key insights into solid electrolytes for solid-state batteries. Neutron diffraction experiments played a central role in this. Their findings could lead to safer, more energy-efficient batteries.

An international team led by Dr Alexander Mutschke has produced a completely new compound with boric acid and hydrogen and elucidated its structure with the help of neutrons. The borate hydride could be used in fuel cells, luminescent materials or catalysis in the future.