Personal profile
Personal profile
I am just after joining the team in TU Dublin as a Senior Postdoctoral Researcher, under the ARISE project. My background is in materials science, with a strong focus on additive manufacturing, material characterisation, and optical materials.
I undertook my PhD studies in 2014 in Trinity College Dublin, under the supervision of Prof. John Donegan. My research focused on improving the thermal stability of plasmonic devices for usage in solid-state hard drive manufacture. After completing my PhD in 2018, I began a Research Fellowship in Trinity College Dublin, in collaboration with Prof. Rocco Lupoi. My work focused on the development of novel technologies for metal additive manufacturing, which led to the successful manufacture of a working prototype 3D-printer.
Throughout my career, I have developed a versatile toolbelt of analytical techniques, ranging from microscopy (optical, SEM, TEM, AFM), spectroscopy (UV-vis, EDX), and crystallography (XRD, EBSD). Additionally, I am highly experienced with metallographic sample preparation and the use of different varieties of 3D-printer (FDM, SLM).
Education/Academic qualification
PhD, Laser-induced failure modes in thin plasmonic films, The Provost, Fellows, Foundation Scholars & The Other Members Of Board, Of The College Of The Holy & Undivided Trinity Of Queen Elizabeth Near Dublin
1 Sep 2014 → 31 Dec 2018
Award Date: 8 Nov 2019
Bachelor, Physics & Chemistry of Advanced Materials
1 Sep 2010 → 31 May 2014
Award Date: 31 Oct 2014
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Collaborations and top research areas from the last five years
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Metal Additive manufacturing using Powder Sheets (MAPS): technology review within the contest of the state of the art and future perspectives
Abbott, W. M., Sturco, S. D., Zhang, W., Sasnauskas, A., Coban, A., Murphy, S., Otubela, M., Marchese, G., Yin, S., Babu, R. & Lupoi, R., 1 Aug 2025, In: IOP Conference Series: Materials Science and Engineering. 9 p., 1332.Research output: Contribution to journal › Article › peer-review
Open Access -
Demonstration and benchmarking of a novel powder sheet additive manufacturing approach with austenitic steel
Zhang, W., Marola, S., McConnell, S., Cai, Z., Dugenio, J. M., Li, M., Abbott, W. M., Coban, A., Sasnauskas, A., Yin, S., Padamati Babu, R., Mirihanage, W., Casati, R. & Lupoi, R., Sep 2024, In: Materials and Design. 245, 113301.Research output: Contribution to journal › Article › peer-review
Open Access -
Development of a novel powder sheets printing process towards the next generation of additive manufacturing: the role of laser defocusing
Zhang, W., Abbott, W. M., Sasnauskas, A., Coban, A., Gillham, B., Bitharas, I., Lu, S., Quirke, J., Ruan, S., Perkins, K., Synnatschke, K., Moebius, M., Yin, S., Moore, A., Babu, R. P. & Lupoi, R., 2024, In: Virtual and Physical Prototyping. 19, 1, e2361856.Research output: Contribution to journal › Article › peer-review
Open Access -
Binder evaporation during powder sheet Additive Manufacturing
Volpp, J., Zhang, W., Abbott, W., Coban, A., McConnell, S., Marola, S., Casati, R., Padamati, R. & Lupoi, R., 2023, Solid Freeform Fabrication 2023: Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Erratum to “Mechanical milling/alloying, characterization and phase formation prediction of Al0.1- 0.5(Mn)CoCrCuFeNi-HEA powder feedstocks for cold spray deposition processing” [J. Alloy. Compd. 961 (2023)170854] (Journal of Alloys and Compounds (2023) 961, (S0925838823021576), (10.1016/j.jallcom.2023.170854))
Özbilen, S., Vasquez, J. F. B., Abbott, W. M., Yin, S., Morris, M. & Lupoi, R., 10 Nov 2023, In: Journal of Alloys and Compounds. 963, 171268.Research output: Contribution to journal › Comment/debate