Nature CommunicationsMachine-learning-guided inverse design of lead-free relaxors enabled by multimodal literature miningKwanwoo SongYoungmin KimJaehyun KimByeong-Jae MinHyun-Cheol SongNayeon KangJungho RyuHo Won Jang2026-06-15Full textDOI https://doi.org/10.1038/s41467-026-74376-3