Electrical dipole activity tagged posts

Evidence for a new property of Quantum Matter revealed

The structure of the crystal that was studied in the research; an individual molecule is highlighted in red. Credit: Institute for Quantum Matter/JHU

The structure of the crystal that was studied in the research; an individual molecule is highlighted in red. Credit: Institute for Quantum Matter/JHU

Electrical dipole activity detected in a quantum material unlike any other tested. A theorized but never-before detected property of quantum matter has now been spotted in the lab, a team of scientists reports. The team proved that a particular quantum material can demonstrate electrical dipole fluctuations – irregular oscillations of tiny charged poles on the material – even in extremely cold conditions, in the neighborhood of -450 degrees Fahrenheit.

The material, first synthesized 20 years ago, is called k-(BEDT-TTF)2Hg(SCN)2 Br. It is derived from organic compounds, but behaves like a metal...

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