Sun, H., Lian, C., Vásquez-Aza, F., Kari, S. R., Huang, Y., Restelli, A., Vitale, S. A., Takeuchi, I., Hu, J., Youngblood, N., Pavlidis, G., Ocampo, C. A. R. (2025). Microheater hotspot engineering for spatially resolved and repeatable multi-level switching in foundry-processed phase change silicon photonics. Nature Communications. https://doi.org/10.1038/s41467-025-59399-6