Material hierarchy redefined by a new method for long-range arbitrary uniform nanostructure alignment

Research Project, 2026 – 2029

Controlling the spatial orientation of nanostructures in soft materials remains a key challenge to be overcome to leveraging their potential for high perfomance multifunctional properties. We present a new magnetic field based orientation technique based on a compact Halbach-array (HA) architecture that enables rapid, uniform, and arbitrary alignment of nanostructures across multiple nanomaterial classes. Preliminary results show exceptional multifunctional performance potential: field-benchmark levels of mechano-bactericidal properties, thermal conductivity increases (> 4500%), anomalous electrical percolation behaviour, water purification capabilities, potential for supercapacitor applicatoins etc. Importantly, the alignment effect extends also to diamagnetic nanoparticles, previously thuoght to reqiure significanlty higher magnetic fields for orientation.Furthermore, complex structures complex nanostructural architectures such as orthogonal criss-cross nanostructure alignment and zig-zag chiral nematic meso-structures are attainable. This could open new avenues for nanostructure design in polymer nanocomposites. Here, we will take these initial discoiveries to the next level: designing novel hierachical structures based on precise nanostructure control and explore applicatoins, demonstrators for smart materials, soft microrobots, swimmers, sensors etc.