Tech Xplore on MSN

New semiconductor etching process achieves five-fold speed improvement

After more than a decade of research and development, Tokyo Electron Miyagi Ltd. has introduced an innovative semiconductor ...
C&EN

High-k Dielectrics Require New Etching Techniques

While one group of companies is hard at work developing new high-k dielectrics, another group is working to come up with semiconductor etching and cleaning chemistries that complement these exotic new ...
Eureka

Tokyo Electron and Nagoya University Develop Ultra-Fast HF Plasma Etching

Discover Tokyo Electron’s new semiconductor etching method for faster, greener, and precise chip production. Read more ...
Semiconductor Engineering

Semiconductor Device Manufacturing Process Challenges And Opportunities

Major processes in semiconductor wafer fabrication: 1) wafer preparation, 2) pattern transfer, 3) doping, 4) deposition, 5) etching, and 6) packaging. The process of creating semiconductors can be ...
Physics World

Wet etching makes high quality topological superconductor

Topological insulators have shot to fame in recent years following observations of exotic phenomena like the quantum spin Hall (QSH) effect in quantum wells made from mercury telluride (HgTe). However ...
Hackaday

[Fran’s] PCB Etching Techniques

We think that anyone who’s done at-home PCB fabrication will appreciate the tidiness that [Fran] maintains throughout her etching process. She recently posted a three-part video tutorial which ...
The Dispatch / The Rock Island Argus

Printmakers demonstrate Rembrandt's engraving, etching techniques

CHICAGO (AP) -- Copied images are so pervasive in the modern world that we can easily forget there was a time when they were rarities and objects of wonder. But centuries before the invention of ...