ANTIFERROMAGNETICS

作品数:7被引量:1H指数:1
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相关领域:理学更多>>
相关期刊:《Communications in Theoretical Physics》《Chinese Physics B》《Frontiers of physics》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Antiferromagnetic spin dynamics in exchanged-coupled Fe/GdFeO_(3) heterostructure被引量:1
《Chinese Physics B》2021年第11期565-569,共5页Na Li Jin Tang Lei Su Ya-Jiao Ke Wei Zhang Zong-Kai Xie Rui Sun Xiang-Qun Zhang Wei He Zhao-Hua Cheng 
Project supported by the National Key Research Program of China(Grant Nos.2018YFF01010303,2017YFB0702702,and 2016YFA0300701);the National Natural Sciences Foundation of China(Grant Nos.52031015,1187411,51427801,and 51871235);the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(Grant Nos.QYZDJ-SSW-JSC023,KJZD-SW-M01,and ZDYZ2012-2).
We investigate the ultrafast spin dynamics of an antiferromagnet in a ferromagnet/antiferromagnet heterostructure Fe/GdFeO_(3) via an all-optical method.After laser irradiation,the terahertz spin precession is hard to...
关键词:ultrafast magnetization dynamics ANTIFERROMAGNETICS magnetic oxides magnetization dynamics 
Magnetic properties of the double perovskite compound Sr2YRuO6
《Chinese Physics B》2019年第9期338-342,共5页N. EL Mekkaoui S. Idrissi S. Mtougui I. EL Housni R. Khalladi S. Ziti H. Labrim L. Bahmad 
We study the magnetic properties of the double perovskite ruthenate compound Sr2YRuO6 using Monte Carlo simulations(MCS).We elaborate the ground state phase diagrams for all possible and stable configurations.The magn...
关键词:MONTE Carlo ISING model ANTIFERROMAGNETICS MAGNETIC properties of NANOSTRUCTURES 
Spin transport in antiferromagnetic insulators
《Chinese Physics B》2019年第8期10-15,共6页Zhiyong Qiu Dazhi Hou 
Project supported by the National Natural Science Foundation of China(Grant No.11874098);LiaoNing Revitalization Talents Program(Grant No.XLYC1807156);the Fundamental Research Funds for the Central Universities(Grant No.DUT17RC(3)073)
Electrical spin,which is the key element of spintronics,has been regarded as a powerful substitute for the electrical charge in the next generation of information technology,in which spin plays the role of the carrier...
关键词:SPINTRONICS SPIN WAVE ANTIFERROMAGNETICS SPIN TRANSPORT 
Phase transition of the frustrated antiferromagntic J1-J2-J3 spin-1/2 Heisenberg model on a simple cubic lattice
《Frontiers of physics》2019年第1期137-146,共10页Ai-Yuan Hu Huai-Yu Wang 
We have comprehensively investigated the frustrated J1-J2-J3 Heisenberg model on a simple cubic lattice. This model allows three regimes of magnetic order, viz., (π;π;π), (0;π;π) and (0;0;π), denoted as AF1, AF2...
关键词:QUANTIZED SPIN models quantum phase TRANSITIONS ANTIFERROMAGNETICS 
Al-doping-induced magnetocapacitance in the multiferroic CuCrS_2
《Chinese Physics B》2013年第2期477-480,共4页刘荣灯 刘蕴韬 陈东风 何伦华 闫丽琴 王志翠 孙阳 王芳卫 
Project supported by the National Basic Research Program of China (Grant No. 2010CB833102);the National Natural Science Foundation of China (Grant No. 10974244)
In this paper,magnetic and dielectric properties of the quasi-two-dimensional triangular-lattice system CuCrS2 and its B-site-diluted analogs CuAl1-xCrxS2(x = 0.01 and x = 0.02) are investigated.Antiferromagnetic ph...
关键词:MAGNETOCAPACITANCE dielectric property magnetoelectric coupling ANTIFERROMAGNETICS 
The synthesis and exchange bias effect of monodisperse NiO nanocrystals
《Chinese Physics B》2012年第7期536-540,共5页段寒凝 袁松柳 郑先锋 田召明 
Project supported by the National Natural Science Foundation of China (Grant No. 11174092)
Monodisperse NiO nanocrystals with an average particle size of 3 -h 0.4 nm are successfully synthesized by the thermal decomposition of Ni-oleylamine complex in an organic solvent under a continuous 02 flux. The cryst...
关键词:nanocrystalline materials ANTIFERROMAGNETICS spin glass exchange bias 
Quantum Nucleation of Antiferromagnetic Bubbles with Tetragonal and Hexagonal Symmetries
《Communications in Theoretical Physics》2004年第2期311-320,共10页PANHui ZHUJia-Lin LüRong 
The project supported by National Natural Science Foundation of China under Grant No.90101003;;China's “863” Program
We study the quantum nucleation in a nanometer-scale antiferromagnet placed in a magnetic field at an arbitrary angle. We consider the magnetocrystalline anisotropy with tetragonal symmetry and that with hexagonal sym...
关键词:macroscopic quantum phenomena TUNNELING magnetic anisotropy ANTIFERROMAGNETICS 
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