2 papers
quant-ph2026
Magnetically assisted spin-resolved electron diffraction: Coherent control of spin population and spatial filtering
Sushanta Barman, Kuldeep Godara, Sudeep Bhattacharjee
Electron diffraction from nanogratings provides a platform for free-electron interferometry, yet controlled manipulation of electron spin in such geometries remains largely unexplo…
quant-ph2024
Electrically controlled focusing of de Broglie matter waves by Fresnel zone plate
Sushanta Barman, Sudeep Bhattacharjee
The evolution from classical to quantum matter wave optics has been influenced by transformative optical devices. Fresnel zone plates (FZP), initially designed for light manipulati…