https://eqop.phys.strath.ac.uk/author/dr-timon-hilker/ Dr Timon Hilker Wowchemy (https://wowchemy.com)en-us https://eqop.phys.strath.ac.uk/author/dr-timon-hilker/avatar_hu44919dc04b6304a3d5eb6e97a9b59717_3045466_270x270_fill_q75_lanczos_center.jpg https://eqop.phys.strath.ac.uk/author/dr-timon-hilker/