Researchers develop a versatile hydrogen sensor

Hydrogen is playing an increasingly important role in the transition to a completely sustainable economy. It is already being used on a large scale in industry, but it is also being used more often for sustainable energy ...

The magic angle of twisted graphene

Graphene, a two-dimensional material composed exclusively of carbon, has revealed extraordinary properties, including thermal and electrical conductivity, transparency, and flexibility. When combined, these properties become ...

Seeing stable topology using instabilities

We are most familiar with the four conventional phases of matter: solid, liquid, gas, and plasma. Changes between two phases, known as phase transitions, are marked by abrupt changes in material properties such as density. ...

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