In double patterning lithography (DPL), overlay errors between two patterning steps of the same layer translate into CD variability. Since CD uniformity budget is very tight, meeting requirement of ...

The double migration technique, which is based on mineral formation in an electrical field, was used to synthesize composites of gelatin with calcium phosphate and carbonate, respectively, in order to ...

To make bearingless motors (BMs) more competitive, it is imperative to reduce the cost while ensuring high performance. In this article, the driving system of the BM is optimized from the perspectives ...

A 2-methoxynaphthalene dimer system is demonstrated as a sequential two photon photoacid generator for double exposure (DE) lithography. DE is based on the use of staggered exposures and is proposed ...

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Called Double Negative, it’s considered a landmark of land art… but is it really art? In this video, we visit the site, take in the views, and question where sculpture ends and landscape begins.

Recently, the ultra-large dual-bath continuous copper smelting technology and equipment, innovatively developed by Changsha Nonferrous Metallurgy Design & Research Institute Co., Ltd. (hereinafter ...

The Powools Handheld Vacuum has impressed many Amazon users with its light build, powerful suction, and quiet motor. Shoppers say it makes a great car vacuum, too. The handheld vacuum is only $28 ...

A double-standard? Port City Daily reported in early May that ARQ Realty has pulled back on its plans to construct its 30-acre private-aircraft base at Wilmington International Airport.