Yang, Q., Li, C., Tu, D., Shang, X., Lian, W., Han, J., Wen, F., Yu, S., Quan, Z., Chen, X. (2026). Ultrasensitive Pressure‐Responsive Upconversion Luminescence in Cs
                    <sub>2</sub>
                    NaBiCl
                    <sub>6</sub>
                    :Yb
                    <sup>3+</sup>
                    /Mn
                    <sup>2+</sup>
                    Optical Manometry. Advanced Materials. https://doi.org/10.1002/adma.73505