Deng, Chao, Kitatani, Motoharu, Jiang, Guiwen, Guo, Siqi, Witt, Niklas, Zhang, Ao, Wu, Wenfeng, Jiang, Mi, Held, Karsten, and Si, Liang. 2026. “Heterostructuring as Gateway to Electron Doping of Nickelate Superconductors”. Physical Review Letters 137 (8): 086004.