FERRIMAGNETISM

作品数：12被引量：4H指数：1
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Room-temperature ferrimagnetism and size-modulated electronic structures in two-dimensional cluster-based metal-organic frameworks
《Science China Chemistry》2024年第4期1334-1340,共7页Jing Cheng Xingxing Li Jinlong Yang 
supported by the National Natural Science Foundation of China(22288201,22273092,22322304);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0450101);the Youth Innovation Promotion Association CAS(2019441);the Innovation Program for Quantum Science and Technology(2021ZD0303306);USTC Tang Scholar。
Cluster-assembled materials have attracted particular attention for their complex hierarchical structures and unique properties.However,the majority of cluster-based assemblies developed so far are either non-magnetic...
关键词：metal-organic framework two-dimensional material half metal bipolar magnetic semiconductor MAGNET 
Anomalous Hall effect in ferromagnetic LaCo_(2)As_(2) and ferrimagnetic NdCo_(2)As_(2)
《Chinese Physics B》2023年第10期641-648,共8页黄雨晴 郑鹏宇 刘瑞 许锡童 吴紫阳 董超 王俊峰 殷志平 贾爽 
Project supported by the National Key Research and Development Program of China(Grant No.2018YFB1502502);the National Natural Science Foundation of China(Grant Nos.12141002 and 12225401);the Fund from Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory;supported by the Interdisciplinary Program of Wuhan National High Magnetic Field Center(Grant No.WHMFC202123);Huazhong University of Science and Technology;supported by the National Natural Science Foundation of China(Grant Nos.12074041 and 11674030);the Foundation of the National Key Laboratory of Shock Wave and Detonation Physics(Grant No.6142A03191005);the National Key Research and Development Program of China(Grant No.2016YFA0302300);the startup funding of Beijing Normal University。
We conducted a comparative study of the magnetic and transport properties of single-crystalline LaCo_(2)As_(2) and NdCo_(2)As_(2).LaCo_(2)As_(2) is a soft metallic ferromagnet which exhibits purely intrinsic anomalous...
关键词：anomalous Hall effect FERRIMAGNETISM magnetic compensation meta-magnetic transitions 
Two-dimensional bipolar magnetic semiconductors with high Curie-temperature and electrically controllable spin polarization realized in exfoliated Cr(pyrazine)_(2) monolayers被引量：2
《Science China Chemistry》2021年第12期2212-2217,共6页Xiangyang Li Haifeng Lv Xiaofeng Liu Tong Jin Xiaojun Wu Xingxing Li Jinlong Yang 
supported by the National Natural Science Foundation of China(21688102);by the National Key Research&Development Program of China(2016YFA0200604);by Anhui Initiative in Quantum Information Technologies(AHY090400);by the Youth Innovation Promotion Association CAS(2019441);by USTC Research Funds of the Double First-Class Initiative(YD2060002011)。
Exploring two-dimensional(2D)magnetic semiconductors with room-temperature magnetic ordering and electrically controllable spin-polarization is a highly desirable but challenging task for nano-spintronics.Here,through...
关键词：two-dimensional material FERRIMAGNETISM bipolar magnetic semiconductor half metal first principles 
Possible ferrimagnetism and ferroelectricity of half-substituted rare-earth titanate： A first-principles study on Y0.5La0.5TiO3被引量：1
《Frontiers of physics》2016年第2期83-88,共6页Ming An Hui-Min Zhang Ya-Kui Weng Yang Zhang Shuai Dong 
Titanates with the perovskite structure, including ferroelectrics （e.g., BaTiO3） and ferromagnetic ones （e.g., YTiO3）, are important functional materials. Recent theoretical studies predicted multi- ferroic states...
关键词：TITANATE FERRIMAGNETIC FERROELECTRICITY 
Magnetizations and magneto-transport properties of Ni-doped PrFeO_3 thin films
《Chinese Physics B》2014年第4期608-615,共8页Feroz A.Mir S.K.Sharma Ravi Kumar 
The present study reports the magnetizations and magneto-transport properties of PrFel_xNixO3 thin films grown by pulsed laser ablation technique on LaA103 snbstrates. From DC M/H plots of these films, weak ferromagne...
关键词：thin films magnetization FERROMAGNETISM FERRIMAGNETISM magneto-transport and distortion 
Ferrimagnetism and metal insulator transition in an organic polymer chain
《Chinese Physics B》2014年第2期470-476,共7页丁林杰 钟园 樊帅伟 
Project supported by the National Natural Science Foundation of China (Grant Nos.11204157 and 11174179);the China Three Gorges University Project (Grant No.KJ2011B068);the Yichang City Project,China (Grant No.A201230229)
The ferrimagnetism and quantum phase transition of a bipartite lozenge periodic Anderson-like organic polymer, in which the localized f electrons hybridize with the odd site conduction orbitals, are investigated by me...
关键词：FERRIMAGNETISM quantum phase transition organic polymer 
Synthesis and Ferrimagnetic Behaviour of Mn Doped Rare Earth Iron Garnets被引量：1
《Chemical Research in Chinese Universities》2012年第3期391-394,共4页GUO Li YUAN Lin PENG Wen YUAN Hong-ming FENG Shou-hua 
Supported by the National Natural Science Foundation of China(Nos.90922034,20771042)
Rare earth iron garnets R3Fe5-xMnxO12（R=Pr, Nd, Sm, Eu） were prepared through mild hydrothermal me- thod. The initial alkalinity of solutions was thought to play an important role in governing the content of Mn. The...
关键词：Hydrothermal synthesis GARNET SUBSTITUTION FERRIMAGNETISM 
A First-Principles Study of Structure-Property Correlation and the Origin of Ferrimagnetism in Gallium Ferrite
《Advances in Materials Physics and Chemistry》2012年第4期1-4,共4页Amritendu Roy Ashish Garg Rajendra Prasad Sushil Auluck 
A first-principles study of structure property correlation and the origin of ferrimagnetism is presented based on LSDA+U method. In particular, the results for the ground state structure, electronic band structure, de...
关键词：GALLIUM FERRITE LSDA+U SPONTANEOUS Polarization FERRIMAGNETISM CATION Site DISORDER 
Ferrimagnetism and Ferroelectricity of the Composite Matrix: SrBi<sub>2</sub>Nb<sub>2</sub>O<sub>9</sub>(SBN)<sub>X</sub>-BaFe<sub>12</sub>0<sub>19</sub>(BFO)<sub>100–X</sub>
《Materials Sciences and Applications》2012年第1期6-17,共12页M. J. S. Rocha M. C. C. Filho K. R. B. Theophilo J. C. Denardin I. F. Vasconcelos E. B. Araújo A. S. B. Sombra 
A study of the dielectric, magnetic and structural properties of composites based on M-type barium hexaferrite BFO (BaFe12O19) and SBN (SrBi2Nb2O9) is presented. The magneto-dielectric matrix composite (SrBi2Nb2O9)x(B...
关键词：Composites Magneto-Dielectric Materials 
Ferrimagnetism induced by asymmetrical ferromagnetic next-nearest-neighbour exchange interactions in an antiferromagnetic spin-1/2 zigzag chain
《Chinese Physics B》2011年第9期408-414,共7页王忠龙 傅华华 
Project supported by the National Natural Science Foundation of China (Grant No.1010804034);the Science Foundation of China for Three Gorges University (Grant No.KJ2009B012)
The magnetic properties of an antiferromagnetic bond alternating spin-l/2 zigzag chain with asymmetrical ferro- magnetic next-nearest-neighbour exchange interactions at finite temperature are investigated by using the...
关键词：FERRIMAGNETISM Green＇s function theory zigzag spin chain 
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