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cond-mat.mtrl-sci2025
Ab initio X-ray Near-Edge Spectroscopy of Sodium-Based Multi-Alkali Antimonides
Chung Xu, Richard Schier, Caterina Cocchi
Multi-alkali antimonides (MAAs) are promising materials for vacuum electron sources. While sodium-based MAAs have demonstrated superior characteristics for ultrabright electron sou…
cond-mat.mtrl-sci2025
Electronic and optical excitations of K-Sb and Na-Sb crystals
Richard Schier, Caterina Cocchi
Recent advances in experimental techniques and computational methods have significantly expanded the family of alkali antimonides, a class of semiconducting materials used as photo…