A Quantum Ruler for Magnetic Deflectometry

Matter-wave near-field interference can imprint a nano-scale fringe pattern onto a molecular beam, which allows observing its shifts in the presence of even very small external forces.Here we rosy teacup dogwood demonstrate quantum interference of the pre-vitamin 7-dehydrocholesterol and discuss the click here conceptual challenges of magnetic deflectometry in a near-field interferometer as a tool to explore photochemical processes within molecules whose center of mass is quantum delocalized.