Hogg, AG Heaton, TJ Hua, Q Palmer, JG Turney, CSM Southon, J Bayliss, A Blackwell, PG Boswijk, G Bronk Ramsey, C
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Early researchers of radiocarbon levels in Southern Hemisphere tree rings identified a variable North-South hemispheric offset, necessitating construction of a separate radiocarbon calibration curve for the South. We present here SHCal20, a revised calibration curve from 0–55,000 cal BP, based upon SHCal13 and fortified by the addition of 14 new tr...
Westell, C Roberts, A Morrison, M Jacobsen, GE
This paper presents a preliminary occupation chronology for the Riverland region of South Australia, based on 31 radiocarbon age determinations. This region has represented a significant geographic gap in understanding occupation chronologies for the broader Murray-Darling Basin. The dating forms part of an ongoing research program exploring the lo...
Gregg, DJ Farzana, R Dayal, P Holmes, R Triani, G
Dr Eric (Lou) Vance spent 32 years at the Australian Nuclear Science and Technology Organisation (ANSTO), where he was dedicated to the development of Synroc technology, a waste treatment solution for intractable nuclear wastes. The original form of Synroc, a multiphase ceramic wasteform based on stable and leach resistant titanate minerals, was in...
Fülöp, RH Codilean, AT Wilcken, KM Cohen, TJ Fink, D Smith, AM Yang, B Levchenko, VA Wacker, L Marx, SK
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Understanding how sediment transport and storage will delay, attenuate, and even erase the erosional signal of tectonic and climatic forcings has bearing on our ability to read and interpret the geologic record effectively. Here, we estimate sediment transit times in Australia’s largest river system, the Murray-Darling basin, by measuring downstrea...
Fujihala, M Morita, K Mole, RA Mitsuda, S Tohyama, T Yano, SI Yu, DH Sota, S Kuwai, T Koda, A
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Observation of a quantum spin liquid (QSL) state is one of the most important goals in condensed-matter physics, as well as the development of new spintronic devices that support next-generation industries. The QSL in two dimensional quantum spin systems is expected to be due to geometrical magnetic frustration, and thus a kagome-based lattice is t...
Gregg, DJ Vance, ER Dayal, P Farzana, R Aly, Z Holmes, R Triani, G
Molten pyroprocessing salts can be used to dissolve used nuclear fuel from a reactor allowing recovery of the actinides. Previously, ANSTO have demonstrated hot isostatically pressed (HIPed) sodalite glass‐ceramic wasteforms for eutectic (Li,K)Cl salts containing fission products, but this system cannot be used for the analogous molten alkali fluor...
de los Reyes, M Aughterson, RD Gregg, DJ Middleburgh, SC Zaluzec, NJ Huai, P Ren, C Lumpkin, GR
The effects of irradiation on CaWO4, SrWO4, BaWO4, YVO4, LaVO4, YNbO4, and LaNbO4 were investigated on thin crystals using 1.0 MeV Kr ions at 50‐1000 K. All of the ABO4 compounds can be amorphized with calculated damage cross sections (σa = 1/Fc0) in the range of ~0.30‐1.09 × 10‐14 cm2 ion−1 at zero Kelvin. The analysis of fluence‐temperature data ...
James, M
Not available. Physical copy available in ANSTO Library at 621.48/17
Murakami, T Hester, JR Yashima, M
For the development of proton-based electrolytes, high proton conductivity at intermediate temperatures (300–600 °C) is crucial, but the available materials have been confined to a limited number of the structure families, such as cubic perovskites. Herein, we report Ba5Er2Al2ZrO13, a hexagonal perovskite-related oxide, as a new class of proton con...
Bandeira, JV Salim, LH Brisset, P Hughes, CE
Not available.