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Κυριακή 22 Αυγούστου 2021

Cuprate superconductors contain a strange component

 

Cuprate superconductors contain a strange component

17 Aug 2021 Isabelle Dumé





Nobody really understands why cuprates – highly-doped copper oxides – are high-temperature superconductors, and researchers in the UK and the Netherlands have now discovered that the materials don’t conform to conventional theories in their metallic state either. Instead, the researchers suggest that cuprates may contain a mix of “strange” and conventional metallic components, but this only poses a further question: which component is responsible for the cuprates’ superconductivity?

Scientists watch 2D material defects evolve in real time

 

Scientists watch 2D material defects evolve in real time

16 Aug 2021 Isabelle Dumé

Material structures are rarely perfect, but researchers at the Japan Advanced Institute of Science and Technology (JAIST) have now identified a way to make them more so. By monitoring in real time how defects called dislocations evolve in a 2D form of silicon, the researchers uncovered a way of “healing” these defects that could yield fresh insights into how to accommodate similar irregularities in other nanomaterials.

Κυριακή 15 Αυγούστου 2021

3 ΝΕΑ ΑΡΧΕΙΑ ΠΛΗΡΟΦΟΡΙΑΚΆ ΓΙΑ ΤΗΝ ΕΞΈΛΙΞΗ ΤΗΣ ΜΕΤΑΛΛΑΞΗΣ ΔΕΛΤΑ ΣΤΟΝ ΠΛΑΝΗΤΗ

 3 ΝΕΑ ΑΡΧΕΙΑ ΠΛΗΡΟΦΟΡΙΑΚΆ ΓΙΑ ΤΗΝ ΕΞΈΛΙΞΗ ΤΗΣ ΜΕΤΑΛΛΑΞΗΣ ΔΕΛΤΑ ΣΤΟΝ ΠΛΑΝΗΤΗ - ΓΙΑ ΝΑ ΑΝΟΙΞΕΤΕ ΚΑΙ ΝΑ ΔΙΑΒΑΣΕΤΕ ΤΑ ΑΡΧΕΙΑ ΓΙΑ ΤΗΝ ΜΕΤΑΛΛΑΞΗ ΔΕΛΤΑ ΠΑΤΗΣΤΕ ΠΆΝΩ ΣΤΟ ΑΝΤΊΣΤΟΙΧΟ ΑΡΧΕΙΟ.

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