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ANSTO Publications Online

Welcome to the ANSTO Institutional Repository known as APO.

The APO database has been migrated to version 8.3. The functionality has changed, but the content remains the same.

ANSTO Publications Online is a digital repository for publications authored by ANSTO staff since 2007. The Repository also contains ANSTO Publications, such as Reports and Promotional Material. ANSTO publications prior to 2007 continue to be added progressively as they are in identified in the library. ANSTO authors can be identified under a single point of entry within the database. The citation is as it appears on the item, even with incorrect spelling, which is marked by (sic) or with additional notes in the description field.

If items are only held in hardcopy in the ANSTO Library collection notes are being added to the item to identify the Dewey Call number: as DDC followed by the number.

APO will be integrated with the Research Information System which is currently being implemented at ANSTO. The flow on effect will be permission to publish, which should allow pre-prints and post prints to be added where content is locked behind a paywall. To determine which version can be added to APO authors should check Sherpa Romeo. ANSTO research is increasingly being published in open access due mainly to the Council of Australian University Librarians read and publish agreements, and some direct publisher agreements with our organisation. In addition, open access items are also facilitated through collaboration and open access agreements with overseas authors such as Plan S.

ANSTO authors are encouraged to use a CC-BY licence when publishing open access. Statistics have been returned to the database and are now visible to users to show item usage and where this usage is coming from.

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Now showing 1 - 5 of 5

Recent Submissions

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    Mapping the magnetic anisotropy at the atomic scale in dysprosium single‐molecule magnets
    (Wiley, 2018-11-07) Klahn, EA; Gao, C; Gillon, B; Gukasov, A; Fabrèges, X; Piltz, RO; Jiang, SD; Overgaard, J
    The anisotropy of the magnetic properties of molecular magnets is a key descriptor in the search for improved magnets. Herein, it is shown how an analytical approach using single‐crystal polarized neutron diffraction (PND) provides direct access to atomic magnetic susceptibility tensors. The technique was applied for the first time to two Dy‐based single‐molecule magnets and showed clear axial atomic susceptibility for both DyIII ions. For the triclinic system, bulk magnetization methods are not symmetry‐restricted, and the experimental magnetic easy axes from both PND, angular‐resolved magnetometry (ARM), and theoretical approaches all match reasonably well. ARM curves simulated from the molecular susceptibility tensor determined with PND show strong resemblance with the experimental ones. For the monoclinic compound, comparison can only be made with the theoretically calculated magnetic anisotropy, and in this case PND yields an easy‐axis direction that matches that predicted by electrostatic methods. Importantly, this technique allows the determination of all elements of the magnetic susceptibility tensor and not just the easy‐axis direction, as is available from electrostatic predictions. Furthermore, it has the capacity to provide each of the anisotropic magnetic susceptibility tensors for all independent magnetic ions in a molecule and thus allows studies on polynuclear complexes and compounds of higher crystalline symmetry than triclinic. © 1999-2025 John Wiley & Sons, Inc or related companies. All rights reserved.
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    The ANSTO waste management action plan
    (Australian Nuclear Association, 1997-10-16) Levins, DM
    ANSTO's Waste Management Action Plan is a five-year program which addresses legacy issues that have arisen from the accumulation of radioactive wastes at Lucas Heights over the last forty years. Following an extensive review of waste management practices, a detailed Action Plan was prepared involving seventeen projects in the areas of solid wastes, liquid wastes, control of effluents and emissions, spent reactor fuel and organisational issues. The first year of the Waste Management Action Plan has resulted in significant achievements, especially in the areas of improved storage of solid wastes, stabilisation of uranium scrap, commissioning and operation of a scanning system for low-level waste drums, treatment of intermediate-level liquid wastes and improvements in the methods for monitoring of spent fuel storage facilities. The main goal of the Waste Management Action Plan is to achieve consistency, by the year 2000, with best practice as identified in the Radioactive Waste Safety Standards and Guidelines currently under development by the IAEA.
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    Recent progress with digital coincidence counting
    (Australian Nuclear Association, 1999-10-27) Butcher, KSA; Watt, GC; Alexiev, D
    Digital Coincidence Counting (DCC) is a new technique, based on the older method of analogue coincidence counting. It has been developed by ANSTO as a faster more reliable means of determining the activity of ionising radiation samples. The technique employs a dual channel analogue to digital converter acquisition system for collecting pulse information from a 4Π beta detector and a NaI(Tl) gamma detector. The digitised pulse information is stored on a high speed hard disk and timing information for both channels is also stored. The data may subsequently be recalled and analysed using software based algorithms. The system is operational and results are now being routinely collected and analysed. Some of the early work is presented for Co-60, Na-22 and Sm-153.
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    Waste forms for the nuclear fuel cycle
    (American Nuclear Society, 2018) Weber, WJ; Ewing, RC; Vance, ER; Gregg, DJ; Peuget, S; Wiss, T
    Not available.
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    The importance of HIFAR to nuclear medicine
    (Australian Nuclear Association, 1997-10-16) Wood, NR
    Since its official opening on 26 January 1960, the HIFAR research reactor operated by the Australian Nuclear Science and Technology Organisation (ANSTO) at Lucas Heights near Sydney has been used to support an expanding nuclear medicine market. HIFAR has characteristics which make it very suitable for this role and the effect has been to make ANSTO the dominant supplier of reactor-based radiopharmaceuticals in Australia and a significant exporter. While HIFAR has capacity to support limited increased production, its future requires government decisions. The author concluded that the absence of an operational research reactor in Australia and the lack of another local source of neutrons could directly affect the practice of nuclear medicine in the country and the level of presently increasing exports.