Toyota Central R&D Labs., Inc. has successfully developed the world’s first non-destructive technique capable of measuring the 3-dimentional distribution of stresses inside crystalline material grains.
　The results will be published in Science by the American Association for the Advancement of Science (AAAS).

Publication Information
Title：Intragranular three-dimensional stress tensor fields in plastically deformed polycrystals
Journal Name：Science
Authors：Yujiro Hayashi, Daigo Setoyama, Yoshiharu Hirose, Tomoyuki Yoshida and Hidehiko Kimura
Publication date：20 December 2019
DOI： 10.1126/science.aax9167