skip to main content

DOE PAGESDOE PAGES

Title: In situ transmission electron microscopy He + implantation and thermal aging of nanocrystalline iron

Due to their high density of interfaces, nanostructured material are hypothesized to show a higher tolerance to radiation damage compared to conventional coarse-grained materials and are on interest for use in future nuclear reactors. In order to investigate the roles of vacancies, self-interstitials, and helium during defect accumulation, and the thermal evolution of such defects, a complex set of in situ TEM experiments were performed in nanocrystalline iron.
Authors:
 [1] ; ORCiD logo [2] ;  [3] ;  [4] ;  [5] ;  [3] ;  [6] ;  [6]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Northwestern Univ., Evanston, IL (United States)
  2. Northwestern Univ., Evanston, IL (United States)
  3. Drexel Univ., Philadelphia, PA (United States)
  4. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Georgia Inst. of Technology, Atlanta, GA (United States)
  5. Northwestern Univ., Evanston, IL (United States); Tufts Univ., Medford, MA (United States)
  6. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Publication Date:
Report Number(s):
SAND-2016-3477J
Journal ID: ISSN 0022-3115; PII: S0022311516308595
Grant/Contract Number:
AC04-94AL85000; NE0000678; SC0008274
Type:
Accepted Manuscript
Journal Name:
Journal of Nuclear Materials
Additional Journal Information:
Journal Volume: 482; Journal ID: ISSN 0022-3115
Publisher:
Elsevier
Research Org:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org:
USDOE Office of Nuclear Energy (NE); USDOE National Nuclear Security Administration (NNSA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; Nanocrystalline iron; In situ TEM; Helium implantation; Annealing
OSTI Identifier:
1269903
Alternate Identifier(s):
OSTI ID: 1396824

Muntifering, Brittany R., Fang, Youwu, Leff, Asher C., Dunn, Aaron, Qu, Jianmin, Taheri, Mitra L., Dingreville, Remi Philippe Michel, and Hattar, Khalid Mikhiel. In situ transmission electron microscopy He+ implantation and thermal aging of nanocrystalline iron. United States: N. p., Web. doi:10.1016/j.jnucmat.2016.10.001.
Muntifering, Brittany R., Fang, Youwu, Leff, Asher C., Dunn, Aaron, Qu, Jianmin, Taheri, Mitra L., Dingreville, Remi Philippe Michel, & Hattar, Khalid Mikhiel. In situ transmission electron microscopy He+ implantation and thermal aging of nanocrystalline iron. United States. doi:10.1016/j.jnucmat.2016.10.001.
Muntifering, Brittany R., Fang, Youwu, Leff, Asher C., Dunn, Aaron, Qu, Jianmin, Taheri, Mitra L., Dingreville, Remi Philippe Michel, and Hattar, Khalid Mikhiel. 2016. "In situ transmission electron microscopy He+ implantation and thermal aging of nanocrystalline iron". United States. doi:10.1016/j.jnucmat.2016.10.001. https://www.osti.gov/servlets/purl/1269903.
@article{osti_1269903,
title = {In situ transmission electron microscopy He+ implantation and thermal aging of nanocrystalline iron},
author = {Muntifering, Brittany R. and Fang, Youwu and Leff, Asher C. and Dunn, Aaron and Qu, Jianmin and Taheri, Mitra L. and Dingreville, Remi Philippe Michel and Hattar, Khalid Mikhiel},
abstractNote = {Due to their high density of interfaces, nanostructured material are hypothesized to show a higher tolerance to radiation damage compared to conventional coarse-grained materials and are on interest for use in future nuclear reactors. In order to investigate the roles of vacancies, self-interstitials, and helium during defect accumulation, and the thermal evolution of such defects, a complex set of in situ TEM experiments were performed in nanocrystalline iron.},
doi = {10.1016/j.jnucmat.2016.10.001},
journal = {Journal of Nuclear Materials},
number = ,
volume = 482,
place = {United States},
year = {2016},
month = {10}
}