Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Jiayuan Technology previously disclosed its Q1 2025 report, which showed that in the first quarter of this year, the company achieved a total operating revenue of 1.981 billion yuan, up 113.00% YoY; ...

U.S. President Donald Trump’s vow this week that he will impose heavy tariffs on copper imports on Aug. 1 is of particular ...

The graphite found in your favorite pencil could have instead been the diamond your mother always wears. What made the ...

Researchers developed a copper-based growth process that produces large-area trilayer graphene films with uniform thickness ...

The “Lala-type” copper-iron deposits in the Lala area are primarily located in the central part of the Kangdian tectonic zone, distributed along an East-West (EW) trending Neoproterozoic ...

Electron Paramagnetic Resonance Study of Copper–Ethylenediamine Complex Ion Intercalated in Bentonite José Pedro Donoso * , Claudio J. Magon , José F. Lima , Otaciro R. Nascimento , Eglantina ...

Dual-damascene copper metallization has been the mainstream technology of forming interconnections for IC devices. Defect formation during Cu metallization is one of main yield-limiting factors in IC ...

A family of di-, tri-, and tetranuclear copper(I) complexes supported by length-controlled silaamidinate ligands have been synthesized to show short CuI–CuI distances (2.43–2.62 Å) and feature a ...