Tag: niobium

New research shows that fluorine-rich vapor from Finland's Wiborg rapakivi granite melted the Ihalainen marble deposit 1.6 billion years ago, ...

Researchers have identified xianhuaite-(Ce), K2CeNb5O15, the first natural mineral with a tetragonal tungsten bronze structure, in China's Bayan Obo deposit, ...

Astronomers report that the white dwarf HS 0209+0832 is accreting material with a chemical fingerprint unlike any Solar System object, ...

A 5,000-year sediment record from southwestern Greenland shows that positive phases of the North Atlantic Oscillation have consistently brought cooler, ...

Astronomers have found the first candidate second-generation planet orbiting a white dwarf, apparently formed from the material its host star ...

The detection of niobium in a polluted white dwarf suggests the contaminating debris came from a second-generation giant planet formed ...

Researchers have shown that atomic-scale out-of-centre distortions of d0 transition metals and nanoscale short-range ordering jointly control the voltage hysteresis ...