Robuta

https://arxiv.org/abs/2008.04945v1
Abstract page for arXiv paper 2008.04945v1: Spatially Resolved Ultraviolet Spectroscopy of the Great Dimming of Betelgeuse
ultraviolet spectroscopythe greatresolveddimming
https://www.osti.gov/pages/biblio/1799528-ultraviolet-photoemission-spectroscopy-kelvin-probe-measurements-metal-halide-perovskites-advantages-pitfalls
The U.S. Department of Energy's Office of Scientific and Technical Information
photoemission spectroscopykelvin probemetal halideultravioletmeasurements