Dean, Julian - University of Sheffield - Department of Materials Science and Engineering

个人简介

Julian Dean obtained his Masters in Physics (MPhys) from the University of Sheffield in 2004. His PhD award in 2007 on micro-electromechanical systems looked at incorporation of magnetostriction in magMEMS. Julian subsequently worked as a Research Associate in the Department of Science and Engineering materials on :- The simulation of impedance spectroscopy: The analysis of electroceramic materials. Artificial multiferroic materials Magnetic micro electromechanical systems (MagMEMS): devices for bio-chemical and security Magnetic phenomena on the nanoscale The study of magnetoelasticity at surfaces and interfaces In 2012 Julian was appointed to the role of University Teacher and then to the role of Lecturer in Materials Simulation in 2013, maintaining his research interests.

研究领域

Functional material responses - design and characterisation Artificial multiferroic materials The analysis of electroceramic materials Magnetic phenomena on the nanoscale The prediction, optimisation and development of permanent magnetic materials

近期论文

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J.S. Dean, J.H. Harding and D.C. Sinclair;Simulation of Impedance Spectra for a Full Three Dimensional Ceramic Microstructure Using a Finite Element Model; J. Amer. Ceram. Soc (2013); DOI: 10.1111/jace.12750 Julian Dean, Katrin Thomson, Lisa Hollands, Joanna Bates, Melvyn Carter, Colin Freeman, Plato Kapranos and Russell Goodall, “Composite Material Design and Materials Selection Practical using Chocolate”, Physics Education, 48(2013) 465-471 J. S. Dean, M. T. Bryan, T. Schrefl and D. A. Allwood, Stress-based control of magnetic nanowire domain walls in artificial multiferroic systems, Journal of Applied Physics, 109 (2011). G. Hrkac, J.S. Dean, D. A. Allwood, Nanowire spintronics for storage class memories and logic (invited), Philosophical Transactions of the Royal Society A (2011). Dean J, Bryan MT, Morley NA, Hrkac G, Javed A, Gibbs MRJ, Allwood DA. (2011) Numerical study of the effective magnetocrystalline anisotropy and magnetostriction in polycrystalline FeGa films, Journal of Applied Physics, volume 110, no. 4. Hrkac G, Dean J, Allwood DA. (2011) Nanowire spintronics for storage class memories and logic, Philos Trans A Math Phys Eng Sci, volume 369, no. 1948, pages 3214-3228, DOI:10.1098/rsta.2011.0138. Dean J, Bryan MT, Hrkac G, Goncharov A, Freeman CL, Bashir MA, Schrefl T, Allwood DA. (2010) The incorporation of the Cauchy stress matrix tensor in micromagnetic simulations, Journal of Applied Physics, volume 108, no. 7. Hrkac G, Woodcock TG, Freeman C, Goncharov A, Dean J, Schrefl T, Gutfleisch O. (2010) The role of local anisotropy profiles at grain boundaries on the coercivity of Nd2Fe14B magnets, Applied Physics Letters, volume 97, no. 23. J. S. Dean A. Kovacs, A. Kohn D. A Allwood, T. Schrefl, Exchange interactions in Exchange biased polycrystalline/Amorphous bilayers, Applied Physics Letters 96 (2010). D. A. Allwood, J. S. Dean. M. T. Bryan and A. Baker, Bringing science research into secondary schools, Physics Education 44 (2009).