DOPING

作品数:1633被引量:2675H指数:15
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相关领域:理学更多>>
相关作者:李酽张莉李平邓胜华李义宝更多>>
相关机构:中国科学院中国科学技术大学东北师范大学重庆大学更多>>
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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中国博士后科学基金国家高技术研究发展计划更多>>
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Enhanced Coupling of Superconductivity and Evolution of the Gap Structure in CsV_(3)Sb_(5)via Ta Doping
《Chinese Physics Letters》2024年第12期121-128,共8页Yiwen Li Zhengyan Zhu Qing Li Yongze Ye Zhiwei Wang Yugui Yao Hai-Hu Wen 
National Key R&D Program of China(Grant Nos.2022YFA1403201,2022YFA1403400,and 2020YFA0308800);National Natural Science Foundation of China(Grant Nos.11927809,12061131001,11974171,92065109,and 12204231);Fundamental Research Funds for the Central Universities(Grant No.020414380208).
In this study,Kagome superconductors,i.e.,CsV_(3)Sb_(5)single crystals and its Ta-doped variant,Cs(V_(0.86)Ta_(0.14))_(3)Sb_(5),were studied in detail via specific heat measurements.Results revealed that the charge de...
关键词:DOPING COUPLING fitted 
Sr-Doping-Modulated Metal-Insulator Transition in NdNiO_(3) Epitaxial Films
《Chinese Physics Letters》2024年第11期99-113,共15页Huan Ye Enda Hua Fang Xu Jingdi Lu Feng Jin Wenbin Wu Liang,Si Lingfei Wang 
supported by the National Key Research and Development Program of China(Grant Nos.2023YFA1406404 and 2020YFA0309100);the National Natural Science Foundation of China(Grant Nos.12074365,12374094,12304153,U2032218,and 11974326),the National Natural Science Foundation of China(Grant No.12274120);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-084);the Fundamental Research Funds for the Central Universities(Grant Nos.WK9990000102 and WK2030000035);Anhui Provincial Natural Science Foundation(Grant No.2308085MA15);Hefei Science Center CAS Foundation(Grant Nos.2021HSC-CIP017 and 2016HSC-IU06);the China Postdoctoral Science Foundation(Grant No.2022M713060);the starting funds from Northwest University;support from the Vienna Scientific Cluster(VSC)for the first-principles calculations。
Perovskite-structured nickelates,ReNiO_(3)(Re=rare earth),have long garnered significant research interest due to their sharp and highly tunable metal-insulator transitions(MITs).Doping the parent compound ReNiO_(3)wi...
关键词:DOPING NICKEL EARTH 
Magnetocaloric properties of Nd-doped Gd_(5)Si_(4) microparticles and nanopowders
《Chinese Physics B》2024年第11期396-402,共7页Kaiyang Zhang Huanhuan Wang Ying Wang Tao Wang 
Project supported by the Natural Science Foundation of Gansu Province(Grant No.22JR5RA404).
The preparation of materials with enhanced magnetocaloric properties is crucial for magnetic refrigeration. In thisstudy, Nd-doped Gd5Si4 microparticles and nanomaterials were synthesized using the reduction–diffusio...
关键词:MAGNETOCALORIC Gd_(5)Si_(4) Nd doping reduction-diffusion method 
A Simple Urea Approach to N-Dopedα-Mo_(2)C with Enhanced Superconductivity
《Chinese Physics Letters》2024年第10期103-111,共9页Longfu Li Lei Shi Lingyong Zeng Kuan Li Peifeng Yu Kangwang Wang Chao Zhang Rui Chen Zaichen Xiang Yunwei Zhang Huixia Luo 
supported by the National Natural Science Foundation of China(Grant Nos.12274471 and 11922415);Guangdong Basic and Applied Basic Research Foundation(Grant No.2022A1515011168);the Key Research&Development Program of Guangdong Province,China(Grant No.2019B110209003);the Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices(Grant Nos.2022B1212010008);Lingyong Zeng was supported by the Postdoctoral Fellowship Program of CPSF(Grant Nos.GZC20233299);Fundamental Research Funds for the Central Universities,Sun Yat-Sen University(Grant Nos.29000-31610058)。
Chemical doping is a critical factor in the development of new superconductors or optimizing the superconducting transition temperature(T_(c))of the parent superconducting materials.Here,a new simple urea approach is ...
关键词:SOFTENING DOPING CRITICAL 
Optimisation of pulsed laser deposited Ba_(1-x)K_(x)BiO_(3)thin films with tunable superconducting properties by control of K doping level,x
《Superconductivity》2024年第3期66-72,共7页A.Kursumovic J.Prestigiacomo M.de h-Óra W.Li J.Feighan V.Smolyaninova I.Smolyaninov M.Osofsky J.L.MacManus-Driscoll 
All the authors thank the ONRG-NICOP-N62909-18-1-2092 grant for funding this research;Muireann de h-Óra also thanks European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement number 861145–BeMAGIC for financial support;Judith L.MacManus-Driscoll also thanks the Royal Academy of Engineering Chair in Emerging Technologies grant-CIET1819\24 and the ERC grant EU-H2020-ERC-ADG#882929 EROS.
The mid-T_(C) superconductor Ba1-XKXBiO3(BKBO)exhibits different superconducting mechanisms depending on x,in the range∼0.35–0.65.The optimal doping for the highest T_(C) is reported to be around x=0.4.To understand...
关键词:DOPING SUPERCONDUCTOR SUPERCONDUCTING 
Transmission-reflection decoupling of non-Hermitian photonic doping epsilon-near-zero media被引量:1
《Frontiers of physics》2024年第3期93-102,共10页王勇幸 林季资 须萍 
the National Natural Science Foundation of China(Nos.12104191 and 11204195);the Natural Science Research of Jiangsu Higher Education Institutions of China(No.21KJB140006);the Priority Academic Program Development of Jiangsu Higher Education Institutions.
We present a novel method to achieve the decoupling between the transmission and reflection waves of non-Hermitian doped epsilon-near-zero(ENZ)media by inserting a dielectric slit into the structure.Our method also al...
关键词:photonic doping NON-HERMITIAN epsilon-near-zero media transmission-reflection decoupling 
Spatially selective p-type doping for constructing lateral WS_(2) p-n homojunction via low-energy nitrogen ion implantation
《Light(Science & Applications)》2024年第6期1159-1169,共11页Yufan Kang Yongfeng Pei Dong He Hang Xu Mingjun Ma Jialu Yan Changzhong Jiang Wenqing Li Xiangheng Xiao 
financially supported by the National Natural Science Foundation of China (12025503,U23B2072,12074293,and 12275198);the Fundamental Research Funds for the Center Universities (2042024kf0001 and 2042023kf0196).
The construction of lateral p-n junctions is very important and challenging in two-dimensional(2D)semiconductor manufacturing process.Previous researches have demonstrated that vertical p-n junction can be prepared si...
关键词:IMPLANTATION DOPING Spatial 
Pressurization, intercalation, doping, and elements: An empirical study of superconductivity near perturbation onsets
《Superconductivity》2024年第2期29-37,共9页Shermane M.Benjamin 
The National High Magnetic Field Laboratory is supported by the National Science Foundation through NSF/DMR-2128556,NSF/DMR-1644779,and the State of Florida.
Superconductivity is a phenomenon arising from cooperative electron behavior.However,correlations among(1)the minimum tuning parameter required for emergence,(2)the superconducting transition temperature resulting fro...
关键词:SUPERCONDUCTIVITY Ideal gas law Empirical DOPING INTERCALATION Critical pressure Phenomenological theory Predicting T_(c) 
Surface doping manipulation of the insulating ground states in Ta_(2)Pd_(3)Te_(5) and Ta_(2)Ni_(3)Te_(5)
《Chinese Physics B》2024年第6期88-93,共6页江北 姚静宇 闫大禹 郭照芃 屈歌星 邓修同 黄耀波 丁洪 石友国 王志俊 钱天 
Project supported by the Ministry of Science and Technology of China (Grant No. 2022YFA1403800);the National Natural Science Foundation of China (Grant Nos. U2032204,12188101, and U22A6005);the Chinese Academy of Sciences (Grant No. XDB33000000);the Synergetic Extreme Condition User Facility (SECUF);the Center for Materials Genome。
Manipulating emergent quantum phenomena is a key issue for understanding the underlying physics and contributing to possible applications.Here we study the evolution of insulating ground states of Ta_(2)Pu_(3)Te_(5) a...
关键词:excitonic insulator metal–insulator phase transition surface doping angle-resolved photoemission spectroscopy 
Photodoping-Modified Charge Density Wave Phase Transition in WS_(2)/1T-TaS_(2) Heterostructure
《Chinese Physics Letters》2024年第5期144-170,共27页王瑞 丁建伟 孙飞 赵继民 裘晓辉 
supported by the National Key Research and Development Program of China (Grant No. 2021YFA1400201);the CAS Project for Young Scientists in Basic Research (Grant No. YSBR059);the Beijing Natural Science Foundation (Grant No. 4191003);the National Natural Science Foundation of China (Grant No. 11774408);the Scientific Instrument Developing Project of the Chinese Academy of Sciences (Grant No. GJJSTD20200005);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant Nos. XDB36000000 and XDB30000000);the International Partnership Program of Chinese Academy of Sciences (Grant No. GJHZ1826);CAS Interdisciplinary Innovation Team。
Controlling collective electronic states hold great promise for development of innovative devices. Here, we experimentally detect the modification of the charge density wave(CDW) phase transition within a 1T-TaS_(2) l...
关键词:DOPING TRANSITION TRANSITION 
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