Superconducting phase diagram of multilayer square-planar nickelates · G. A. Pan et al.
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Grace A. Pan1†‡, Dan Ferenc Segedin1†, Sophia F. R. TenHuisen1,2, Lopa Bhatt3, Harrison LaBollita4§, Abigail Y. Jiang1,2, Qi Song1¶, Ari B. Turkiewicz1, Denitsa R. Baykusheva1#, Abhishek Nag5**, Stefano Agrestini5, Ke-Jin Zhou5††, Jonathan Pelliciari6, Valentina Bisogni6, Hua Zhou7, Mark P. M. Dean8, Hanjong Paik9‡‡, David A. Muller3,10, Lena F. Kourkoutis3,10, Charles M. Brooks1, Matteo Mitrano1, Antia S. Botana4, Berit H. Goodge11, Julia A. Mundy1,2* We found a superconducting regime in the multilayer square-planar Ndn+1NinO2n+2 compounds for dimensionality n = 4, 5, 6, 7, and 8 (Fig. 1D), tailoring the electronic properties in these chemically undoped compounds through structural layering. This superconducting regime overlaps with that of the chemically doped infinite-layer nickelates (16, 26–28). …
摘自《科学》(Science)第392卷 第6805期 · 2026年6月25日,G. A. Pan et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。