Suceava, A., Hazra, S., Ross, A., Philippi, I. R., Sotir, D., Brower, B., Ding, L., Zhu, Y., Zhang, Z., Sarkar, H., Sarker, S., Yang, Y., Sarker, S., Stoica, V. A., Schlom, D. G., Chen, L., Gopalan, V. (2026). Colossal Cryogenic Electro‐Optic Response Through Metastability in Strained BaTiO 3 Thin Films. Advanced Materials. https://doi.org/10.1002/adma.202507564