most citedSuperconductivity in infinite-layer nickelate LaCaNiO thin films

225 citations

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5 papers

cond-mat.str-el2022★ 5 cited

Direct observation of two-dimensional small polarons at correlated oxide interface

Chi Sin Tang, Shengwei Zeng, Jing Wu +14

Two-dimensional (2D) perovskite oxide interfaces are ideal systems where diverse emergent properties can be uncovered.The formation and modification of polaronic properties due to…

cond-mat.supr-con2021★ 41 cited

Antiferromagnetism in Ni-Based Superconductors

Xiaorong Zhou, Xiaowei Zhang, Jiabao Yi +16

Due to the lack of any magnetic order down to 1.7 K in the parent bulk compound NdNiO2, the recently discovered 9-15 K superconductivity in the infinite-layer Nd0.8Sr0.2NiO2 thin f…

cond-mat.str-el2021★ 1 cited

Angular dependence of hump-shape Hall Effects for distinguishing between Karplus-Luttinger and Geometrical Origins

Z. S. Lim, L. E. Chow, K. H. Khoo +7

Among the vast magnetic heterostructures explored in Condensed Matter Physics, two contrasting interpretations of the hump-shaped Hall Effects remain ambiguous and debated, namely,…

cond-mat.supr-con2021★ 225 cited

Superconductivity in infinite-layer nickelate LaCaNiO thin films

S. W. Zeng, C. J. Li, L. E. Chow +8

We report the observation of superconductivity in infinite-layer Ca-doped LaNiO (LaCaNiO) thin films and construct their phase diagram. Unlike the metal-insulat…

cond-mat.supr-con2021★ 78 cited

Observation of perfect diamagnetism and interfacial effect on the electronic structures in Nd0.8Sr0.2NiO2 superconducting infinite layers

S. W. Zeng, X. M. Yin, C. J. Li +13

Nickel-based complex oxides have served as a playground for decades in the quest for a copper-oxide analog of the high-temperature superconductivity. They may provide clues towards…