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

His business, which sends nearly 20 per cent of its copper products to American clients, would face new challenges if Trump ...

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 ...

For over two decades, physicists have been working toward implementing quantum light storage—also known as quantum memory—in ...

At a time when India is trying hard to mitigate the problem of rare earth materials, another metal, which is gaining traction ...

TSX-V-listed Koryx Copper has completed a further six diamond drill holes for 1 808 m out of a planned 37 holes as part of the Phase 2 drill programme for its 2025 exploration and project development ...

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

The electronic structures have been studied using magnetization, EPR, Mössbauer (with and without applied field), UV−vis−NIR, and X-ray absorption spectroscopies, which demonstrate highly anisotropic ...

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 ...