DOPING

作品数：1646被引量：2696H指数：15
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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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15.13%Sr-doped CsPbI_(3) quantum dots with near-unity quantum yield via surface ligand compensation
《Nano Research》2025年第4期534-543,共10页Yi Peng Wanzhong Gu Yuhui Dong Yucong Ji Danni Yan Ziyun Lin Li Zhang Yousheng Zou Haibo Zeng 
the National Natural Science Foundation of China(Nos.62374089,61904081,and 51672132);the Natural Science Foundation of Jiangsu Province(No.BK20190449);the Postdoctoral Research Funding Program of Jiangsu Province(No.2020Z144);the Fundamental Research Funds for the Central Universities(No.30923010928).
Sr-doping of perovskite quantum dots(QDs)is a promising strategy to reduce Pb content and improve optical performance and stability.However,excessive Sr introduces new defects that degrade photoluminescence quantum yi...
关键词：CsPbI_(3)quantum dots Sr-doping ligand compensation photoluminescence quantum yield environmental stability 
Synthesis and Coloring Properties of A Novel Garnet-type Green Ceramic Pigment Y_(3)Ga_(3)MgSiO_(12)∶Cr^(3+)
《发光学报》2025年第4期704-712,共9页YANG Sihan ZHANG Qian ZHAO Chuxin LIU Danhe GONG Xinjiao CHEN Yufei WANG Xuejiao 
辽宁省教育厅自然科学基金(JYTMS20231627);大学生创新创业训练计划(D202403121647469092);辽宁省自然科学基金(2020-MS-286)。
Novel green ceramic pigments Y_(3)Ga_(3)MgSiO_(12)∶xCr^(3+)(x=0−0.2)were successfully synthesized via the conventional solid-state approach.The properties of the pigments were studied by XRD,FE-SEM,UV-Vis spectroscop...
关键词：GARNET green pigments Cr^(3+)doping 
Modulating luminescence of K_(3)AlF_(6):Mn^(4+)NCs via charge compensation and localized surface plasmon resonance effect
《Science China Materials》2025年第4期1047-1056,共10页Chen Yang Yuhuan Tan Zheyi Li Shan Liang Xi-Hua Guan Zhong-Jian Yang Shixun Lian Wenli Zhou 
financially supported by the National Key R&D Program of China(2023YFD1700903);the Changsha Natural Science Foundation(kq2202235);supported by the Hunan Normal University Student Innovation and Entrepreneurship Training Programme(S202410542088,2024221)for Zheyi Li。
The reduction in photoluminescence efficiency due to crystallite downsizing is a significant issue in Mn4+-doped fluoride nanomaterials,crucial for their application in full-color micro-LED displays.This study present...
关键词：FLUORIDE Mn4+doping charge compensation localized surface plasmon resonance micro-LED 
Stable geometries and magnetic properties in transition-metaldoped Sm_(5)Co_(19) permanent magnet alloys:Insights from DFT
《Science China(Physics,Mechanics & Astronomy)》2025年第4期219-227,共9页Cheng Fang Zhi Yan Xu-Jin Zhang Jian-Hua Xiao Fang Wang Xiao-Hong Xu 
supported by the National Key R&D Program of China(Grant No.2022YFB3505301);the Key R&D Program of Shanxi Province(Grant No.202302050201014);the National Natural Science Foundation of China(Grant No.12304148);the Natural Science Basic Research Program of Shanxi Province(Grant No.202203021222219);the China Postdoctoral Science Foundation(Grant No.2023M731452)。
Sm_(5)Co_(19) permanent magnet alloy holds significant potential for applications due to its ultra-high intrinsic coercivity,low temperature coefficient of coercivity and high Curie temperature.However,its metastable ...
关键词：element doping structural stability magnetic properties first-principles calculation Sm5Co19permanent magnet alloys 
Is p-Type Doping in SeO_(2) Feasible?
《Chinese Physics Letters》2025年第2期72-77,共6页Zewen Xiao 
financially supported by the National Natural Science Foundation of China(Grant No.52372150)。
p-type transparent oxide semiconductors(TOSs)are significant in the semiconductor industry,driving advancements in optoelectronic technologies for transparent electronic devices with unique properties.The recent disco...
关键词：DOPING TRANSPARENT driving 
Is p-Type Doping in TeO_(2)Feasible?被引量：1
《Chinese Physics Letters》2025年第1期114-122,共9页Zewen Xiao Chen Qiu Su-Huai Wei Hideo Hosono 
supported by the National Natural Science Foundation of China(Grant Nos.52372150,12088101,and 11991060);the National Key R&D Program of China(Grant No.2022YFB4200305)。
Wide-bandgap two-dimensional (2D) β-TeO_(2) has been reported as a high-mobility p-type transparent semiconductor [Nat. Electron. 4 277 (2021)], attracting significant attention. This "breakthrough" not only challeng...
关键词：DOPING BREAKTHROUGH attracting 
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 
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