A significant improvement in electromigration performance for copper dual damascene structures was observed with the use of Pulsed Deposition Layer (PDL) TiN(Si) as a copper diffusion barrier layer ...

SMM Metal Spot Prices on June 19 | Copper Prices | Aluminum Prices | Lead Prices | Zinc Prices | Tin Prices | Nickel Prices | Steel | Rare Earths Jun 18, 2025, at 8:57 pm Most metals fell, with ...

Spot premiums and discounts for copper in the Guangdong market on June 17 (fourth session at 10:45) [SMM Price] Shanghai zinc: Futures market rose slightly, with downstream players adopting a wait-and ...

As of the daytime close, domestic market base metals collectively rose. SHFE copper and SHFE tin both surged over 1%, with SHFE copper up 1.04% and SHFE tin up 1.79%. The remaining metals all rose ...