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Rigid Dysprosium(Ⅲ)Single-Molecule Magnets Exhibit Preserved Superparamagnetism in Solution被引量：4: 《Chinese Journal of Chemistry》2022年第5期563-570,共8页Xiali Ding Qiancheng Luo Yuanqi Zhai Xufeng Zhang Yi Lv Xinliang Zhang Chao Ke Chao Wu Yanzhen Zheng; This work was supported by the National Natural Science Foundation of China(Nos.21773130,21871219 and 21971203);the Key Laboratory Construction Program of Xi'an Municipal Bu-reau of Science and Technology(No.201805056ZD7CG40);the Key Scientific and Technological Innovation Team of Shaanxi Province(No.2020TD-001);the Fundamental Research Funds for Central Universities。; Molecules with long preserved magnetic moments are perceived as the smallest units for storing bytes,which could bring a new revolution for information technology.However,the rational design of such molecules remains ...; 关键词：Molecularmagnets LANTHANIDE D_(sh)-symmetry SUPERPARAMAGNETISM SOLUTION

Unique structural and magnetic traits of Nd3+-substituted Co-Zn nanoferrites被引量：1: 《Journal of Rare Earths》2019年第10期1108-1115,共8页M.A.Almessiere; Because of the technological potential of magnetic spinel nanoferrites, we prepared neodymium ion(Nd3+)-substituted cobalt-zinc ferrites(CZFs) with the form Co0.5 Zn0.5 NdxFe2 exO4(0.03≤x≤0.05) via a hydrothermal me...; 关键词：Spinel NANOFERRITES NEODYMIUM MAGNETIC PROPERTIES Optical PROPERTIES SUPERPARAMAGNETISM Rare earths

Wüstite-type Fe0.78Mn0.22O nanocubes:A new class for high-sensitive T2-weighted magnetic resonance imaging agent: 《Journal of Materials Science & Technology》2019年第11期2485-2493,共9页Huawei Rong Haihua Hu Jian Zhang Jianjun Wang Mu Zhang Gaowu Qin Yanhui Zhang Xuefeng Zhang; supported financially by the National Natural Science Foundation of China (Nos.51471045,51401049 and 51471048);the National 1000-Plan for Young Scholars and the Start-up Funding from the Northeastern University of China;the Fundamental Research Funds for the Central Universities (No. N160208001); Wüstite-type Fe(0.78)Mn(0.22)O nanocubes,with a uniform size of^10 nm in edge length,have been synthesized by thermal-decomposition approach.The nanocubes exhibited superparamagnetic properties at room temperature,as...; 关键词：Magnetic resonance imaging(MRI) SUPERPARAMAGNETISM FeMn oxides NANOCUBES

Preparation and Properties of Magnetic-fluorescent Microporous Polymer Microspheres被引量：2: 《Chemical Research in Chinese Universities》2018年第4期684-690,共7页ZOU Xiaohu WEI Zhizhi DU Jing WANG Xiaotao ZHANG Gaowen; Supported by the National Natural Science Foundation of China（Nos. 11174075, 31303049）.; Microporous microspheres can be used as functional nanomaterial carriers for their microporous structure and higher specific surface area. In this study, magnetic fluorescent polymer microspheres were prepared by inco...; 关键词：Microporous polymer Magnetic-fluorescent polymer microsphere Hyper-crosslinking SUPERPARAMAGNETISM Quantum dot

Decoration of CNTs' surface by Fe3O4 nanoparticles：Influence of ultrasonication time on the magnetic and structural properties: 《Chinese Chemical Letters》2017年第2期302-306,共5页Rui Yu Cheng-Fa Jiang Wei Chu Mao-Fei Ran Wen-Jing Sun; supported by The National Natural Science Foundation of China (Nos. 21406039, 21506174);the Project of Postgraduate Degree Construction, Southwest University for Nationalities (No. 2015XWD-S0703); The decoration of CNTs surface by magnetic nanoparticles was achieved by an ultrasonication-assisted hydrothermal method（UAHM）.The effect of ultrasonication time on the crystal structure,magnetic performance,and che...; 关键词：CNTs/Fe3O4 Superparamagnetism Ultrasonication treatment Nanocomposite

Preparation and Characterization of Hydroxyapatite/γ-Fe_2O_3 Hybrid Nanostructure被引量：1: 《Journal of Wuhan University of Technology(Materials Science)》2013年第2期215-219,共5页孙瑞雪陈克正 XU Lei; Funded by the Project of Shandong Province Higher Educational Science and Technology Program(No.J09LC13);the Promotive Research Fund for Excellent Young and Middle-Aged Scientists of the Shandong Province(No.BS2010CL018); The hybrid particles composed of hydroxyapatite （HAp） and ferrite （ γ-Fe203） were synthesized by two-step precipitation method. The effect of reaction temperature on the morphology of the hybrids was also studied...; 关键词：HYDROXYAPATITE γ-Fe203 hybrid nanostructure SUPERPARAMAGNETISM

Detection of Fe 3d electronic states in the valence band and magnetic properties of Fe-doped ZnO film: 《Chinese Physics B》2013年第2期352-356,共5页陈铁锌曹亮张旺韩玉岩郑志远徐法强奎热西钱海杰王嘉鸥; Project supported by the National Natural Science Foundation of China (Grant Nos. 10775126 and 10975138); Fe-doped ZnO film has been grown by laser molecular beam epitaxy（L-MBE） and structurally characterized by X-ray diffraction（XRD） and scanning electron microscopy（SEM）,all of which reveal the high quality of the ...; 关键词：Fe-doped ZnO laser molecular beam epitaxy resonant photoemission spectroscopy SUPERPARAMAGNETISM

Controlled Preparation of Monodisperse CoFe_2O_4 Nanoparticles by a Facile Method: 《Journal of Wuhan University of Technology(Materials Science)》2011年第2期258-262,共5页王海; Funded by the National Natural Science Foundation of China(No.60877048); CoFe2O4 nanoparticles （NPs） were synthesized by coprecipitation method using FeCl3·6H2O and CoCl2·6H2O as precursors.The synthesized conditions were optimized,such as added means of precipitator,quantity of precip...; 关键词：CoFe2O4 nanoparticles coprecipitation method MONODISPERSITY SUPERPARAMAGNETISM

Superparamagnetism in Zn Substituted Copper-gallate Ferrite: 《沈阳理工大学学报》2010年第3期80-86,共7页N.N. Nikitenkov A.M. Hashhash I.P. Chernov Yu.I. Tyurin; Solid solution of spinel ferrite Cu1-xZnxFe2-yGayO4 with (0.0≤x≤0.5 and y=0.1) are synthesized. XRD measurements confirm the presence of single-phase tetragonal structure with c/a>1 for CuFe2O4 and samples with (x=0...; 关键词：尖晶石晶格参数晶体结构铁氧体

Synthesis and Characterization of SiO_2 Coated γ-Fe_2O_3 Nanocomposite Powder for Hyperthermic Application被引量：1: 《Journal of Materials Science & Technology》2010年第4期333-336,共4页Ji-Hun Yu Jai-Sung Lee Yong-Ho Choa Heinrich Hofmann; supported by a grant-in-aid for the National Core Research Center Program from the Ministry of Science & Technology and the Korea Science & Engineering Foundation (R15-2006-022-03001-0); SiO2 coated γ-Fe2O3 nanocomposite powder has been successfully synthesized by chemical vapor condensation process and its feasibility on hyperthermic application was investigated in this study. The power loss of SiO2...; 关键词：HYPERTHERMIA Nano-Bio Chemical vapor condensation Silica coated iron oxide nanoparticle SUPERPARAMAGNETISM

SUPERPARAMAGNETISM