SUPERCONDUCTIVITY

作品数:681被引量:478H指数:9
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相关领域:理学更多>>
相关作者:赵夔郝建奎陈仙辉王越张辰更多>>
相关机构:北京大学中国科学技术大学东南大学北京师范大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划北京市自然科学基金中国博士后科学基金更多>>
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笼目超导中各向同性超导配对的谱学证据
《Science Bulletin》2023年第15期1585-1587,共3页王震宇 何俊峰 吴涛 陈仙辉 
supported by the National Natural Science Foundation of China(11888101);the National Key R&D Program of China(2017YFA0303000);the Anhui Initiative in Quantum Information Technologies(AHY160000);the Innovation Program for Quantum Science and Technology(2021ZD0302802)。
Correlation-driven superconductivity has been predicted in the kagome lattice for a long time.The recent discovery of superconductivity and charge density wave(CDW)in the new kagome familyAV_(3)Sb_(5)(A=K,Rb,Cs)[1]has...
关键词:SUPERCONDUCTIVITY 谱学 HUBBARD 
氮掺杂镥氢材料的成份以及压力导致的颜色变化被引量:1
《Science Bulletin》2023年第13期1372-1378,M0003,共8页陶相如 杨爱芹 杨树祥 全耘地 张朋 
supported by the National Natural Science Foundation of China(11604255);the Natural Science Basic Research Program of Shaanxi(2021JM-001)。
最近,美国罗切斯特大学的Dias实验组宣称,氮掺杂镥氢材料在1 GPa下超导转变温度可以达到294 K.此消息立刻引起了全世界的广泛关注.Dias等人的实验结果一旦被证实,就意味着人类追寻已久的常压-室温超导近在眼前.然而,后续的一系列实验均...
关键词:Ambientsuperconductivity Lutetium-nitrogen-hydrogen Leading components Colorchanges Hydrides Conventional superconductivity 
Strange metallicity and high-T_(c) superconductivity:quantifying the paradigm被引量:2
《Science Bulletin》2022年第10期985-987,共3页Nigel E.Hussey Caitlin Duffy 
supported by the ERC under the European Union’s Horizon 2020 Research and Innovation Programme(Grant Agreement No.835279-Catch-22)。
A key goal of superconductivity research is to identify the mechanism by which electrons pair.Clues to the pairing mechanism lie in the resistive behavior(that is itself governed by electrons scattering off impurities...
关键词:物理规律 governed 高温超导 
Superconductivity in zirconium polyhydrides with T_(c) above 70 K被引量:4
《Science Bulletin》2022年第9期907-909,M0003,共4页Changling Zhang Xin He Zhiwen Li Sijia Zhang Shaomin Feng Xiancheng Wang Richeng Yu Changqing Jin 
supported by the National Natural Science Foundation of China,Ministry of Science and Technology of the People’s Republic of China;Chinese Academy of Sciences through Research Projects(2018YFA0305700,11921004,and XDB33010200)。
Hydrogen is expected to be a metal at sufficient high pressures[1]while it can also be a high temperature superconductor based on BCS theory because of its high Debye temperature arising from the light mass of hydroge...
关键词:高温超导 超导现象 高压高温 激光加热 金属化 临界转变温度 极端条件 金属氢 
Observation of robust edge superconductivity in Fe(Se,Te) under strong magnetic perturbation被引量:2
《Science Bulletin》2021年第5期425-432,M0003,共9页Da Jiang Yinping Pan Shiyuan Wang Yishi Lin Connor M.Holland John R.Kirtley Xianhui Chen Jun Zhao Lei Chen Shaoyu Yin Yihua Wang 
Yihua Wang would like to acknowledge partial support by the Ministry of Science and Technology of China(2016YFA0301002 and 2017YFA0303000);the National Natural Science Foundation of China(11827805);Shanghai Municipal Science and Technology Major Project Da Jiang would like to acknowledge partial support by the‘‘Strategic Priority Research Program(B)”of the Chinese Academy of Sciences(XDB04040300);the National Natural Science Foundation of China(11274333);Hundred Talents Program of the Chinese Academy of Sciences.Shaoyu Yin would like to acknowledge support by the National Natural Science Foundation of China(11704072);Work at Stanford was supported by an NSF IMR-MIP(DMR-0957616);part of the National Nanotechnology Coordinated Infrastructure under award ECCS-1542152.
The iron-chalcogenide high temperature superconductor Fe(Se,Te)(FST) has been reported to exhibit complex magnetic ordering and nontrivial band topology which may lead to novel superconducting phenomena. However, the ...
关键词:Edge superconductivity Magnetic perturbation Anti-ferromagnetic spin correlation Iron-chalcogenide superconductors Scanning SQUID microscopy 
Superconductivity from buckled-honeycomb-vacancy ordering
《Science Bulletin》2021年第4期327-331,M0003,共6页Yanpeng Qi Tianping Ying Xianxin Wu Zhuoya Dong Masato Sasase Qing Zhang Weiyan Liu Masaki Ichihara Yanhang Ma Jiangping Hu Hideo Hosono 
support by the National Key Research and Development Program of China(2018YFA0704300);the National Natural Science Foundation of China(U1932217 and 11974246);the Natural Science Foundation of Shanghai(19ZR1477300);supported by MEXT Element Strategy Initiative to form Core Research Center;partially supported by ChEM,SPST of ShanghaiTech University(02161943);Analytical Instrumentation Center(SPST-AIC10112914),SPST of ShanghaiTech University;supported by the National Natural Science Foundation of China(11888101)。
Vacancies are prevalent and versatile in solid-state physics and materials science.The role of vacancies in strongly correlated materials,however,remains uncultivated until now.Here,we report the discovery of an unpre...
关键词:SUPERCONDUCTIVITY VACANCIES Iridates Phase diagram 
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 
A selective control of volatile and non-volatile superconductivity in an insulating copper oxide via ionic liquid gating被引量:3
《Science Bulletin》2020年第19期1607-1613,M0003,共8页Xinjian Wei Hao-Bo Li Qinghua Zhang Dong Li Mingyang Qin Li Xu Wei Hu Qing Huan Li Yu Jun Miao Jie Yuan Beiyi Zhu Anna Kusmartseva Feo V.Kusmartsev Alejandro V.Silhanek Tao Xiang Weiqiang Yu Yuan Lin Lin Gu Pu Yu Qihong Chen Kui Jin 
supported by the National Key Basic Research Program of China(2015CB921000,2016YFA0300301,2017YFA0302902,2017YFA0303003 and 2018YFB0704102);the National Natural Science Foundation of China(11674374 and 11834016);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB25000000);the Key Research Program of Frontier Sciences,CAS(QYZDB-SSW-SLH008 and QYZDY-SSW-SLH001);CAS Interdisciplinary Innovation Team;benefited from the bilateral collaboration F.R.S.-FNRS/NSFC(V4/345-DeM-229)。
Manipulating the superconducting states of high transition temperature(high-Tc)cuprate superconductors in an efficient and reliable way is of great importance for their applications in next-generation electronics.Here...
关键词:Parent cuprate Electron-doped copper oxide Superconducting thin film Ionic liquid gating Volatile and non-volatile superconductivity 
Evidence for nematic superconductivity of topological surface states in PbTaSe2被引量:1
《Science Bulletin》2020年第16期1349-1355,M0003,共8页Tian Le Yue Sun Hui-Ke Jin Liqiang Che Lichang Yin Jie Li Guiming Pang Chunqiang Xu Lingxiao Zhao Shunichiro Kittaka Toshiro Sakakibara Kazushige Machida Raman Sankar Huiqiu Yuan Genfu Chen Xiaofeng Xu Shiyan Li Yi Zhou Xin Lu 
the National Key R&D Program of China(2016FYA0300402 and 2017YFA0303101);the National Natural Science Foundation of China(NSFC)(11674279 and 11374257);supported in part by the NSFC(U1732162 and 11974061);support from the Zhejiang Provincial Natural Science Foundation(LR18A04001);supported in part by the National Key Research and Development Program of China(2016YFA0300202);the National Natural Science Foundation of China(11774306);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB28000000);partly supported by KAKENHI(JP20H05164,19K14661,15H05883,18H01161,and JP17K05553)from JSPS;‘‘JPhysics”(18H04306);financial support provided by the Project Number MOST-108-2112-M-001-049-MY2;the Academia Sinica for the budget of AS-iMATE-109-13。
Spontaneous symmetry breaking has been a paradigm to describe the phase transitions in condensed matter physics.In addition to the continuous electromagnetic gauge symmetry,an unconventional superconductor can break d...
关键词:Nematic superconductivity Topological surface states Topological superconductor Point-contact spectroscopy 
Boosting superconductivity in organic-inorganic superlattices被引量:1
《Science Bulletin》2020年第3期177-178,共2页Qi Qian Zhong Wan Xiangfeng Duan 
Recently,great research efforts have been made to study the superconductivity in 2D systems,especially in 2D transitional metal dichalcogenide(TMD)materials[1,2].Those systems host vast properties not only including s...
关键词:有效提升 有机-无机 
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