Often strung from utility poles or buried beneath our feet, copper wire has played a critical role in powering America’s electrical grid for more than a century. But brazen thefts are threatening the ...

Dec 19 (Reuters) - Copper prices climbed on Friday, moving within $25 of a record high after another bullish forecast by Goldman Sachs highlighted mine supply constraints. Benchmark three-month copper ...

Copper prices hit record highs, fueled by a "perfect storm" of supply disruptions, high demand from AI data centers and the energy transition, and a market distortion caused by U.S. trade policy fears ...

Do you think these bracelets are too complicated, requiring a lot of techniques and time to complete? But I guess after seeing how to do it you will have to change your mind, you can complete it well, ...

LONDON, Dec 15 (Reuters) - Copper prices rose on Monday supported by a weaker dollar, helping the market to set aside weak data and worries about the property sector in top metals consumer China for ...

With all the emphasis on investing in gold given the yellow metal’s surge in recent months, it can be tempting to overlook its more industrial cousins. But ignoring copper could be a mistake. Prices ...

Abstract: Xenon+ plasma focused ion beam (Xe+ PFIB) delayering is gaining popularity for precise back-end copper metallization delayering in the Failure Analysis (FA) process. However, challenges with ...

Abstract: Silicon nitride (SiN) hard mask (HM) has been investigated to achieve sub-100nm of high aspect ratio (HAR) pattern. In this study, SiN HM trimming technique is developed by mean of cyclic ...