K Senapati, M G Blamire & Z H Barber, "Spin-filter Josephson junctions", Nature Materials, 10 849 - 852 (2011). R M Heath, M G Tanner, A Casaburi, M G Webster, L San Emeterio Alvarez, W Jiang, Z H Barber, R J Warburton & R H Hadfield, "Nano-optical observation of cascade switching in a parallel superconducting nanowire single photon detector", Appl. Phys. Lett., 104 063503 (2014). D A Bosworth, N A Stelmashenko & Z H Barber, "Structural control of carbon nickel nano-composite thin films without substrate heating", Thin Solid Films, 540 10 – 16 (2013). W Jiang, N Ullah, G Divitini, C Ducati, R V Kumar, Y Ding & Z H Barber, "Vertically oriented TiO(x)N(y) nanopillar arrays with embedded Ag nanoparticles for visible-light photocatalysis", Langmuir, 28 5427 – 5431 (2012).