Li, X., Wang, J., Fu, J., Liu, X., Yu, F., Chen, J., Zhao, Y., Wang, J., Guo, J., Song, Y., Yang, J., Qiu, C., Li, G., Chen, X., Lu, W. (2026). Sensitive infrared photodetection enabled by in-sensor background-offset cancellation in a mixed-dimensional van der Waals heterostructure. Nature Communications. https://doi.org/10.1038/s41467-026-75093-7