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University of Copenhagen

Ancient soils in South Africa containing layers billions of years old. Courtesy of researchers from the University of Copenhagen and the University of British Columbia.

Oxygen appeared in the atmosphere up to 700 million years earlier than we previously thought

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Researchers discovered that in the material TbFeO3 there is a magnetic field in which the change in the spin direction along a certain line of the atoms occurs suddenly. In the lower picture, a magnetic complex is depicted, the strength of which is obtained due to the large amount of complexes with the same direction. The top image depicts complexes that appear in more ordinary materials, where the spin rotates at a slower rate from up to down.

Revealing the properties of a magneto-electric material

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New insights into protein movement in cells

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Greenland's sea ice has reached an 800-year low

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