Researchers Seek to Improve Quality Control for Nanomanufacturing


Scientists from the University of Houston are establishing a brand-new quality assurance tool for constant nanomanufacturing, an essential action in moving nanodevices from the laboratory to the real life.

” Nanomanufacturing sounds fantastic, however it truly needs to be scalable,” stated Venkat Selvamanickam, MD Anderson Chair Teacher of Mechanical Engineering. “You need to have the ability to manage the quality.”

Selvamanickam is dealing with Nanomanufacturing Systems for mobile Computing and Energy Technologies (NASCENT), a multi-institution collaboration led by the University of Texas at Austin, to establish the brand-new tool, which will adjust Raman Spectroscopy and X-ray Diffraction for usage with roll-to-roll constant production procedures.

The work will be done under the auspices of the UH Advanced Production Institute; UH will get about $340,000 from the National Science Structure for the job.

Among the world’s leading professionals on producing superconductors, Selvamanickam supervises production activity at the University’s Energy Research study Park, consisting of the innovative production of high-performance superconductor wires for next-generation electrical devices. He is likewise director of the Applied Research Study Center at the Texas Center for Superconductivity at UH and handles the Advanced Production Institute, an umbrella company developed to assist scientists make the leap in between discovery and commercialization.

NASCENT, an NSF-funded Engineering Proving ground, addresses problems restricting high-volume nanomanufacturing. Selvamanickam stated one vital issue is making sure quality assurance throughout the production procedure, instead of waiting till the gadget or item has actually been produced to look for flaws or other issues.

The objective is an ingenious tool that can supply constant tracking as production rolls previous. “The difficulty is, can you identify flaws at quick speed and great resolution?” Selvamanickam stated. “You cannot be investing minutes taking a look at the product, since the product is zipping at high speed.”

To work, the tool will need to identify flaws within seconds or less.

Selvamanickam’s laboratory presently produces solar batteries, versatile electronic devices and superconducting wires utilizing roll-to-roll production, the very same procedure NASCENT is pursuing.

While the tool at first will be evaluated on the manufacture of typical semiconductors, consisting of silicon and gallium-arsenide, Selvamanickam stated it will then be adjusted for extra products.

Source: University of Houston

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