@article{4f561ac7a04b4223b69ea1caae8c7c33,
title = "Enhanced damage resistance and novel defect structure of CrFeCoNi under in situ electron irradiation",
abstract = "Defect production and growth in CrFeCoNi, a single-phase concentrated solid solution alloy, is characterized using in situ electron irradiation inside a transmission electron microscope operated at 400–1250 kV and 400 °C. All observed defects are interstitial-type, either elliptical Frank loops or polygonal (mostly rhombus) perfect loops. Both forms of loops in CrFeCoNi exhibit a sublinear power law of growth that is > 40 times slower than the linear defect growth in pure Ni. This result shows how compositional complexity impacts the production of Frenkel pairs and the agglomeration of interstitials into loops, and, thus, enhances the radiation tolerance.",
author = "He, {Mo Rigen} and Shuai Wang and Ke Jin and Hongbin Bei and Kazuhiro Yasuda and Syo Matsumura and Kenji Higashida and Robertson, {Ian M.}",
note = "Funding Information: The work was supported as part of the Energy Dissipation to Defect Evolution (EDDE), an Energy Frontier Research Center funded by the U.S. Department of Energy , Office of Science, Basic Energy Sciences. The electron microscopy with in situ electron irradiation was accomplished at Ultramicroscopy Research Center at Kyushu University, Japan with technical assistance from Dr. Tomokazu Yamamoto, as a project of the HVEM Collaborative Research Program sponsored by MEXT of the Japanese Government. Instrument support was also provided by Materials Research Science and Engineering Center (DMR-1121288) and Nanoscale Science and Engineering Center (DMR-0832760) at University of Wisconsin-Madison. Publisher Copyright: {\textcopyright} 2016",
year = "2016",
month = dec,
day = "1",
doi = "10.1016/j.scriptamat.2016.07.023",
language = "English",
volume = "125",
pages = "5--9",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier Limited",
}