OSAKA, Japan — Mitsubishi Electric Corp. has developed a single-step, hydrofluoric acid electrochemical etching process that can achieve an aspect ratio greater than 60:1 at potentially a tenth of the ...

Researchers etch nano-sized textures and add copper ions to create a naturally antibacterial material for hospitals and other shared settings. Postdoctoral scholar Anuja Tripathi examines a small ...

As any good metallurgist will tell you, you can't just take any two types of metal and weld them together. You may instead be able to just join them together with glue, however, thanks to research ...

FREMONT, Calif., Sept. 17, 2025 (GLOBE NEWSWIRE) -- ACM Research, Inc. (ACMR) (“ACM”) (NASDAQ: ACMR), a leading supplier of wafer and panel processing solutions for semiconductor and advanced ...

The fundamentals of a good Bosch etching system are described below; There are a number of significant features of the equipment used for Bosch processing which differ from normal ICP systems: In ...

In today's industries, quality inspection in semiconductor manufacturing is critical. Many traditional fault detection and diagnosis techniques have been developed to determine the existence of trends ...

After years in R&D, a technology called cryogenic etch is re-emerging as a possible option for production as the industry faces new challenges in memory and logic. Cryogenic etch removes materials in ...

For maximum resolution in a scanning tunneling microscope (STM), an extremely sharp metallic tip is required, which serves as the point through which the STM “scans” a sample. A blunt tip reduces STM ...