Thermophoresis and thermal orientation of Janus nanoparticles in thermal fields Fernando Bresme, Juan D. Olarte-Plata, Aidan Chapman, Pablo Albella and Calum Green Eur. Phys. J. E, 45 7 (2022) 59 Published online: 09 July 2022 DOI: 10.1140/epje/s10189-022-00212-3