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News From the Field
Building Better Structural Materials

December 13, 2012

graph of compression direction When materials are stressed, they eventually change shape. Initially these changes are elastic, and reverse when the stress is relieved. When the material's strength is exceeded, however, the changes become permanent. This could result in the material breaking or shattering, but it could also reshape the material, such as a hammer denting a piece of metal. Understanding this last group of changes is the focus of research by a team including the Carnegie Institution's Ho-kwang Mao. Full Story

Source
Carnegie Institution

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2014, its budget is $7.2 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives about 50,000 competitive requests for funding, and makes about 11,500 new funding awards. NSF also awards about $593 million in professional and service contracts yearly.

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