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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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GAO: Grouting Hanford tank waste could cost more than $1.1B
Workers move a container of treated tank waste as part of Hanford’s Test Bed Initiative to grout around 2,000 gallons of LAW for off-site disposal. (Photo: DOE)
Grouting Hanford’s low-level radioactive liquid tank waste could cost between $480 million and $1.1 billion, according to a report by the Government Accountability Office, which has repeatedly found that grouting (immobilizing waste in a concrete-like mixture) can accelerate cleanup at the Hanford Site and save billions of dollars when compared to mixing the waste with molten glass through the vitrification process.
Technical Session|Sponsored by IRD
Monday, June 12, 2023|1:00–2:45PM EDT|Marriott 9
Session Chair:
Padhraic L. Mulligan
Session Organizer:
Alternate Chair:
Lei R. Cao
To access paper attachments, you must be logged in and registered for the meeting.
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Epilayer on NEAT Grown GaN Schottky Diodes for Radiation Detection
1:00–1:20PM EDT
Jarod Remy (Ohio State), Yuxuan Zhang (Ohio State), Vishank Talesara (Ohio State), Hongping Zhao (Ohio State), Wu Lu (Ohio State), Tadao Hashimoto (SixPoint Materials), Lei R. Cao (Ohio State)
Paper
Microstructure and Defect Study of Wide Bandgap β-Gallium Oxide
1:20–1:40PM EDT
L.R. Gomez-Hurtado (NCSU), R. McRobie (NCSU), C-H. Shiau (Boise State), Y.Q. Wu (Boise State), M. Liu (NCSU), C. Fleming (NCSU), A.I. Hawari (NCSU), C. Sun (INL), G. Yang (NCSU)
Interplay of Electrical and Thermomechanical Properties of Transmutation Doped SiC
1:40–2:00PM EDT
J. Keith Jewell (INL), J. Rory Kennedy (INL)
Investigation of Ga2O3 Radiation Sensitivity and Resistance to High Temperatures
2:00–2:20PM EDT
Jarod Remy (Ohio State), Thomas Blue (Ohio State), Parans Paranthaman (ORNL), Lei R. Cao (Ohio State)