Ammonia synthesis by mechanocatalysis in a ball mill

A breakthrough in the fight against hunger, three Nobel Prizes, and 150 million tonnes of annual production—yet still a tricky topic for research: For over 100 years, the chemical industry has been using the Haber-Bosch ...

Experiments cast doubts on the existence of quantum spin liquids

A quantum spin liquid is a state of matter in which interacting quantum spins do not align even at lowest temperatures, but remain disordered. Research on this state has been going on for almost 50 years, but whether it really ...

Researchers tackle Mars topographic systems

Researchers at Trinity College Dublin have been shedding light on the enigmatic "spiders from Mars," providing the first physical evidence that these unique features on the planet's surface can be formed by the sublimation ...

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