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News Link • Space Travel and Exploration

Fundamental quantum anomaly observed on Earth

• https://www.nextbigfuture.com, brian wang

This result could lead to a more evidence-based model for the understanding the universe and for improving the energy-conversion process in electronic devices. Previously it was thought to only occur in the early stages of the universe and within neutron stars and black holes.

IBM scientists predict this discovery will open up a rush of new developments around sensors, switches and thermoelectric coolers or energy-harvesting devices, for improved power consumption.

Using a recently discovered material called a Weyl semimetal, similar to 3D graphene, scientists at IBM Research have mimicked a gravitational field in their test sample by imposing a temperature gradient. The study was supervised by Prof. Kornelius Nielsch, Director at the Leibniz Institute for Materials and Solid State Research Dresden (IFW) and Prof. Claudia Felser, Director at the Max-Planck-Institute for Chemical Physics of Solids in Dresden.

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