Autonomous microARPES

arXiv:2403.13815v1 Announce Type: cross
Abstract: Angle-resolved photoemission spectroscopy (ARPES) is a technique used to map the occupied electronic structure of solids. Recent progress in X-ray focusing optics has led to the development of ARPES into a microscopic tool, permitting the electronic structure to be spatially mapped across the surface of a sample. This comes at the expense of a time-consuming scanning process to cover not only a three-dimensional energy-momentum ($E, k_z, k_y$) space but also the two-dimensional surface area. Here, …

abstract arxiv autonomous cond-mat.mtrl-sci cs.lg development electronic map mapped optics progress ray sample spectroscopy surface tool type x-ray