Orbital-Engineered Spin Asymmetry and Multifunctionality in Eu-Activated CaAlSiN${}_3$: A First-Principles Roadmap to Optical-Thermoelectric Fusion

Muhammad Tayyab, Faiq Umar, Sikander Azam +5

Rare-earth-doped nitride phosphors are promising materials for solid-state lighting and photonic applications due to their thermal stability, sharp emission lines, and strong UV-bl…