Rare earth elements are vital for technology and abundant in nature, yet they are hard to extract. Ukraine has significant ...

Rare earth metals are making headlines as demand rises for products from smartphones to wind turbines, and as governments ...

The term "rare" refers to the supposed scarcity of these minerals and "earth" comes from an old name for oxides, the chemical form for these elements in the mineral ...

Ukraine has agreed to hand over some of its rare minerals over to the US - but some key factors could mean Donald Trump's ...

US President Donald Trump and officials of his administration are convinced that Ukraine has reserves of rare earth metals.

Abstract: We present an experimental study on the generation of wavelength-tunable vector soliton pulses within a thulium-holmium co-doped fiber laser system, employing an absorber design that ...

Fractional thulium lasers are also being used to enhance medication delivery into the skin, potentially leading to clearer skin and reduced itchiness. Most of these treatments are covered by ...

Abstract: We accurately modelled measured TMI thresholds in Tm-doped fiber amplifiers for the first time and with much improved efficiency, demonstrating the significance of the background loss at ∼2 ...