CUPRATE

作品数：34被引量：15H指数：2
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相关领域：理学一般工业技术电气工程更多>>
相关机构：上海交通大学更多>>
相关期刊：《Chemical Research in Chinese Universities》《Science China Materials》《Progress in Natural Science:Materials International》《Chinese Journal of Chemistry》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划更多>>
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Cuprate-like electronic structures in infinite-layer nickelates with substantial hole dopings
《National Science Review》2024年第8期174-180,共7页Xiang Ding Yu Fan Xiaoxiao Wang Chihao Li Zhitong An Jiahao Ye Shenglin Tang Minyinan Lei Xingtian Su Nan Guo Zhihui Chen Suppanut Sangpht lin Wang Haichao Xu Rui Peng Donglai feng 
supported in part by the National Natural Science Foundation of China (12074074,12274085 and 12174365);the National Key R&D Program of the Ministry of Science and Technology (MOST)of China (2023YFA1406300);the New Cornerstone Science Foundation,the Innovation Program for Quantum Science and Technology (2021ZD0302803);the Shanghai Municipal Science and Technology Major Project (2019SHZDZX01);the China National Postdoctoral Program for Innovative Talents (BX20230078);Part of this research used Beamline 03U of the Shanghai Synchrotron Radiation Facility,which is supported by the ME2 project (11227902)from the National Natural Science Foundation of China.
Superconducting infinite-layer(IL)nickelates offer a new platform for investigating the long-standing problem of high-temperature superconductivity.Many models were proposed to understand the superconducting mechanism...
关键词：unconventional superconductivity nickelate superconductors oxide MBE ARPES electronic structure superconducting phase diagram 
Exploring charge and spin fluctuations in infinite-layer cuprate SrCuO_(2)from a phonon perspective
《Science China(Physics,Mechanics & Astronomy)》2024年第8期159-167,共9页Xin Du Pei-Han Sun Ben-Chao Gong Jian-Feng Zhang Zhong-Yi Lu Kai Liu 
supported by the National Key R&D Program of China(Grant Nos.2022YFA1403103,and 2019YFA0308603);the Beijing Natural Science Foundation(Grant No.Z200005);the National Natural Science Foundation of China(Grant Nos.12174443,and 11934020);supported by the National Key R&D Program of China(Grant No.2017YFA0302903);supported by the Project funded by China Postdoctoral Science Foundation(Grant No.2022M723355)。
The infinite-layer cuprate ACu O_(2)(A=Ca,Sr,Ba)possesses the simplest crystal structure among numerous cuprate superconductors and can serve as a prototypical system to explore the unconventional superconductivity.Ba...
关键词：first-principles calculations cuprate superconductors PHONON charge and spin fluctuations 
Electronic structure of cuprate-nickelate infinite-layer heterostructure
《Chinese Physics B》2023年第8期391-396,共6页陈大川 Paul Worm 司良 张春小 邓凤麟 蒋沛恒 钟志诚 
Project supported by the National Key Research and Development Program of China(Grant Nos.2021YFA0718900and 2022YFA1403000);the Key Research Program of Frontier Sciences of CAS(Grant No.ZDBS-LY-SLH008);the National Natural Science Foundation of China(Grant Nos.11974365,12004400,and 51931011);the Science Center of the National Natural Science Foundation of China(Grant No.52088101);the K.C.Wong Education Foundation(Grant No.GJTD-2020-11)。
The discovery of superconductivity in Sr/Ca-doped infinite-layer nickelates Nd(La)NiO_(2)thin films inspired extensive experimental and theoretical research.However,research on the possibilities of enhanced critical t...
关键词：nickelate superconductor infinite-layer oxide perovskite heterostructure 
Catalytically active atomically thin cuprate with periodic Cu single sites
《National Science Review》2023年第1期221-230,共10页Huimin Yang Shibo Xi Na Guo Mu Wang Lingmei Liu Pin Lyu Xiaolong Yu Jing Li Haomin Xu Xiao Hai Zejun Li Xinzhe Li Tao Sun Xiaoxu Zhao Yu Han Wei Yu Jie Wu Chun Zhang Honghan Fei Ming Joo Koh Jiong Lu 
J.L.acknowledges the support of the Ministry of Education of Singapore Grant(R-143-000-B47-114);J.L.and J.W.are grateful for the support from the National University of Singapore Flagship Green Energy Program(R-143-000-A55-646);the Agency for Science,Technology and Research(A*STAR)under its Advanced Manufacturing and Engineering Individual Research Grants(A20E5c0096);C.Z.is grateful for the support of the Ministry of Education of Singapore Grant(MOE2019-T2-2-030);the National University of Singapore Green Energy Program(R-143-000-A63-114);National University of Singapore Graphene Center Computer Clusters and National Supercomputing Center computer resources;M.J.K.acknowledges the support of the Ministry of Education of Singapore Academic Research Funds Tier 1(R-143-000-B57-114);S.-B.X.acknowledges the support of the X-ray Absorption Fine Structure for Catalysis Beamline of Singapore Synchrotron Light Source and the National Supercomputing Centre,Singapore;X.-X.Z.is thankful for the support of the Presidential Postdoctoral Fellowship,Nanyang Technological University,Singapore(03INS000973C150)。
Rational design and synthesis of catalytically active two-dimensional(2D)materials with an abundance of atomically precise active sites in their basal planes remains a great challenge.Here,we report a ligand exchange ...
关键词：EXFOLIATION NANOSHEET heterogeneous catalysis 
Volatile and non-volatile superconductivity in cuprate by ionic liquid gating opens novel roads for superconductivity research被引量：1
《Science Bulletin》2021年第1期1-2,M0003,共3页Atsutaka Maeda 
Changing carrier density is one of the most remarkable but common aspects of unconventional superconductors.Both for understanding the mechanism of exotic superconductivity and for novel technological applications,thi...
关键词：超导转变 铜氧化物 负偏压 
High-temperature interface superconductivity in bilayer copper oxide films by pulsed laser deposition被引量：1
《Science China Materials》2020年第1期128-135,共8页Jia-hao Deng Tian-shuang Ren Le-le Ju Hong-rui Zhang Ji-rong Sun Bao-gen Shen Yan-wu Xie 
supported by the National Key Research and Development Program of Ministry of Science and Technology of China (2017YFA0303002, 2016YFA0300204, and 2016YFA0300701);the Fundamental Research Funds for the Central Universities
In a seminal work, Gozar et al. reported on the high-temperature interface superconductivity in bilayers of insulating La2Cu O4 and metallic La2-xSrxCuO4(x=0.45). An interesting question to address is how general and ...
关键词：CUPRATE SUPERCONDUCTIVITY interface pulsed laser deposition high temperature superconductivity 
Crossover from Two-to Three-dimensional Superconducting States in Bismuth-based Cuprate Superconductor
《Bulletin of the Chinese Academy of Sciences》2019年第4期239-240,共2页SUN Liling 
To decipher the mechanism of high temperature superconductivity(SC),it is important to know how the superconducting pairing emerges from the unusual normal states of cuprate superconductors,including pseudogap,anomalo...
关键词：SUPERCONDUCTING STATES Bismuth-based CUPRATE SUPERCONDUCTOR CROSSOVER from TWO 
Superconductivity of a cuprate with compressed local octahedron被引量：1
《Science China(Physics,Mechanics & Astronomy)》2019年第3期111-113,共3页WenMin Li LiPeng Cao JianFa Zhao XianCheng Wang RunZe Yu YouWen Long QingQing Liu ChangQing Jin 
supported by the National Natural Science Foundation of China(Grant No.11820101003);the Ministry of Science&Technology(Grant Nos.2018YFA0305701,2017YFA0302901,and 2016YFA0300301)
Since the historical discovery of high Tc superconductivity(HTS)of La2CuO4 in 1986[1],the superconductivity me chanism of copper oxides remains one of the biggest mysteries in the field of condensed matter physics[2-1...
关键词：SUPERCONDUCTIVITY CUPRATE compressed LOCAL OCTAHEDRON 
Electronic effect of doped oxygen atoms in Bi2201 superconductors determined by scanning tunneling microscopy
《Science China(Physics,Mechanics & Astronomy)》2018年第12期30-36,共7页Ying Fei KunLiang Bu WenHao Zhang Yuan Zheng Xuan Sun Ying Ding XingJiang Zhou Yi Yin 
supported by the National Basic Research Program of China(Grant Nos.2015CB921004,and 2014CB921203);the National Natural Science Foundation of China(Grant Nos.NSFC-11374260,and NSFC-11334010);the Fundamental Research Funds for the Central Universities in China(Grant No.2016XZZX002-01);the National Key Research and Development Program of China(Grant No.2016YFA0300300);and the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant No.XDB07020300)
Oxygen dopants are essential for tuning the electronic properties of the cuprate superconductors Bi_2Sr_2Ca_(n-1)Cu_nO_(2n+4+δ).Here,we study an optimally doped Bi_2Sr_(2-x)La_xCuO_(6+δ)and an overdoped Bi_(2-y)Pb_y...
关键词：CUPRATE SUPERCONDUCTOR scanning TUNNELING spectroscopy DOPING hole concentration PSEUDOGAP 
Discovery of a new nontoxic cuprate superconducting system Ga-Ba-Ca-Cu-O
《Science China(Physics,Mechanics & Astronomy)》2018年第9期82-85,共4页Yue Zhang Wenhao Liu Jin Si Xiyu Zhu Chengping He Haonan Zhao Hai-Hu Wen 
supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0300401,and 2016YFA0401704);the National Natural Science Foundation of China(Grant Nos.A0402/11534005,and A0402/11674164)
Superconductivity is observed in a new nontoxic cuprate system Ga-Ba-Ca-Cu-O,with T_c=82 K for Ga Ba_2Ca_5Cu_6O_(14+δ)(Ga-1256)and T_c=116 K probably for Ga Ba_2Ca_3Cu_4O_(10+δ)(Ga-1234)or Ga Ba_2Ca_2Cu_3O_(8+δ)(Ga...
关键词：CUPRATES high pressure and high temperature SUPERCONDUCTIVITY 
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