Output details
13 - Electrical and Electronic Engineering, Metallurgy and Materials
Queen Mary University of London : A - Electrical and Electronic engineering
Negative permeability characterization of gyrotropic hexaferrite in the millimeter wave band for engineering of double-negative devices
World-first demonstration of engineering a dielectric-resonance to be degenerate with the intrinsic magnetic-resonance of a recently discovered special hexaferrite. The QMUL discovery with Thomas Keating Ltd (r.wylde@terahertz.co.uk) is supporting TK Ltd (British SME and 2012 Queen's Enterprise Award winner) in delivery of high power quasi-optical systems, e.g. a free electron laser to Univ. California Santa Barbara. Paper was instrumental in securing (August 2013), collaborative China-UK funding (zxxiong@xmu.edu.cn, Professor, Department of Materials Science and Engineering College of Materials Xiamen University Xiamen), worth £100k to QMUL to fund a 3-year feasibility programme exploring optical tuning of magnetic resonance in ferrite-based ceramics.