Electron Microscopy and Spectroscopy Investigation of Atomic, Electronic, and Phonon Structures of NdNiO_(2)/SrTiO_(3) Interface  

作　　者：Yuan Yin Mei Wu Xiang Ding Peiyi He Qize Li Xiaowen Zhang Ruixue Zhu Ruilin Mao Xiaoyue Gao Ruochen Shi Liang Qiao Peng Gao 尹源;武媚;丁翔;何沛一;李其泽;张潇文;朱锐雪;毛瑞麟;高晓悦;时若晨;乔梁;高鹏

机构地区：[1]International Center for Quantum Materials,and Electron Microscopy Laboratory,School of Physics,Peking University,Beijing 100871,China [2]School of Physics,University of Electronic Science and Technology of China,Chengdu 611731,China [3]Department of Physics,University of California at Berkeley,CA94720,USA [4]Interdisciplinary Institute of Light-Element Quantum Materials and Research Center for Light-Element Advanced Materials,Peking University,Beijing100871,China [5]Collaborative Innovation Center of Quantum Matter,Beijing 100871,China

出　　处：《Chinese Physics Letters》2025年第4期130-141,共12页中国物理快报(英文版)

基　　金：supported by the National Natural Science Foundation of China[52125307(to P.G.),12404192(to R.C.S),12274061(to L.Q.)];Key Research and Development Program from the Ministry of Science and Technology(2023YFA1406301);the support from the New Cornerstone Science Foundation through the XPLORER PRIZE。

摘　　要：The infinite-layer nickelates,proposed as analogs to superconducting cuprates,provide a promising platform for exploring the mechanisms of unconventional superconductivity.However,the superconductivity has been exclusively observed in thin films under atmospheric pressure,underscoring the critical role of the heterointerface.

关 键 词：atomic structure phonon structure electron microscopy electronic structure SPECTROSCOPY NdNiO SrTiO interface thin films superconducting cupratesprovide 

分 类 号：O469[理学—凝聚态物理]