While a flat grating can be made using a greyscale photolithographic microfabrication technique that only requires a one-time exposure, curved gratings require labour-intensive electron-beam processing, he explains. The researchers tested their new device ...
It can be used to measure the conformality of the thin film process, i.e. the ability to coat a 3D object evenly. "The PillarHall disposable test chip can be used to compare different 3D thin film processes and reactors. The method is exceptional ...
A research team led by professors from the Department of Physics and Astronomy have created a serpentine path for electrons, imbuing them with new properties that could be useful in future quantum devices.
Maximilians-Universität München (LMU Munich) and the University of Regensburg have successfully demonstrated that ultrashort electron pulses experience a quantum mechanical phase shift through their interaction with light waves in nanophotonic materials,
