Long Zhang, Zhengtao Liu, Xuening Sun, Retainable Bandgap Narrowing and Enhanced Photoluminescence in Mn‐Doped and Undoped Cs2NaBiCl6 Double Perovskites by Pressure Engineering, Advanced Optical Materials, 10(2), 2101892 (2021)
DOI: 10.1002/adom.202101892