NSUF 19-1810: Microstructural characterization of in-situ ion irradiated SiC layer of TRISO fuel
The objective of this work is to get deeper understanding of the Ag and He ion transport in the unirradiated and irradiated TRISO particles for the following reasons: 1) to determine the potential transport path of Ag in SiC under irradiation, 2) the nature of the ion irradiated defects and their possible role in migration of Ag, 3) The effect of combined He + Ag ion irradiation versus only Ag implantation. This nanoscale chemical analysis in TEM will contribute towards the understanding of the Ag transport mechanism in SiC.
Additional Info
| Field | Nilai |
|---|---|
| Awarded Institution | Idaho National Laboratory |
| Embargo End Date | 2026-02-27 |
| Facility Tech Lead | Alina Montrose, Christopher Smyth, Kory Linton |
| NSUF Call | FY 2019 RTE 2nd Call |
| PI | Subhashish Meher |
| PI Email | [email protected] |
| PI Phone Number | 2085268960 |
| PIE Facilities | Irradiated Materials Characterization Laboratory |
| Project Member | Dr. Isabella van Rooyen, Senior Technical Advisor Advanced Material Systems - Pacific Northwest National Laboratory (https://orcid.org/0000-0001-8524-938X) |
| Project Member | Dr. Subhashish Meher, Materials Scientist - Pacific Northwest National Laboratory (https://orcid.org/0000-0003-1599-4346) |
| Project Notes | Awarded on 05/14/2019 |
| Project Type | RTE |
| RTE Number | 1810 |