Researcher pulling from past to shape future of glass research

phys.org | 7/10/2018 | Staff
Pumpkinajn (Posted by) Level 3
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Glass has been a part of society for thousands of years, so it is easy for this material to become invisible and overlooked, but a Penn State materials scientist has laid out a plan to map the glass genome and advance the future of glass.

The effort is part of the Materials Genome Initiative, which is trying to double the speed of developing new materials.

John - Mauro - Professor - Materials - Science

John Mauro, professor of materials science and engineering at Penn State, is building a set of predictive modeling tools combining knowledge from glass physics and chemistry, to map the building blocks and properties of glass, much like efforts to understand the human genome. His team is already building a strong foundation for understanding glass composition, structure and property relationships in industrially relevant systems. He reports his results in a recent issue of Current Opinion in Solid State and Materials Science.

"The idea of decoding the glass genome is that we embrace all of these different modeling approaches, from basic physics through empirical modeling and machine learning," Mauro said. "By combining all of these tools together, we can obtain the best models for all the glass properties we care about. Then we can use this new knowledge to improve current compositions, as well as enter new composition spaces."

Area - Mauro - Collaboration - Glass - Chemistry

One area Mauro wants to strengthen is collaboration between the glass chemistry and glass physics communities. He has made a career out of combining these two areas and said the interplay between chemistry and physics will be key to better understanding glass.

The concept of machine-based learning models to advance materials research, where advanced...
(Excerpt) Read more at: phys.org
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