OCTAHEDRAL

作品数:110被引量:210H指数:7
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相关领域:理学更多>>
相关作者:熊良斌李延芳沈星张文沛彭鹏飞更多>>
相关机构:湖北工程学院华中师范大学武汉理工大学中国科学技术大学更多>>
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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高等学校学科创新引智计划更多>>
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Simultaneous control of ferromagnetism and ferroelasticity by oxygen octahedral backbone stretching
《Chinese Physics B》2024年第9期186-192,共7页Genhao Liang Hui Cao Long Cheng Junkun Zha Mingrui Bao Fei Ye Hua Zhou Aidi Zhao Xiaofang Zhai 
the National Natural Science Foun-dation of China(Grant Nos.52072244 and 12104305);the Science and Technology Commission of Shanghai Municipal-ity(Grant No.21JC1405000);the ShanghaiTech Startup Fund.This research used resources of the Advanced Photon Source,a U.S.Department of Energy(DOE)Office of Sci-ence User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No.DE-AC02-06CH11357.
Coexistence of ferromagnetism and ferroelasticity in a single material is an intriguing phenomenon,but has been rarely found.Here we studied both the ferromagnetism and ferroelasticity in a group of LaCoO3 films with ...
关键词:perovskite oxide film FERROMAGNETISM FERROELASTICITY twin domain 
Magnetic properties of a mixed spin-3/2 and spin-2 Ising octahedral chain
《Chinese Physics B》2022年第8期598-604,共7页Xiao-Chen Na Nan Si Feng-Ge Zhang Wei Jiang 
Project supported by National Natural Science Foundation of China(Grant No.51920105011);the Key R&D Program of Liaoning Province of China(Grant No.2020JH2/10300079)。
Using an effective field theory with correlations, magnetic properties of an octahedral chain described by a mixed spin Ising model are investigated. Unique phenomena such as multiple hysteresis loops, saturation magn...
关键词:octahedral chain magnetization plateaus hysteresis loops blocking temperature 
Extended phase diagram of La_(1-x)Ca_(x)MnO_(3)by interfacial engineering
《Chinese Physics B》2021年第12期136-141,共6页Kexuan Zhang Lili Qu Feng Jin Guanyin Gao Enda Hua Zixun Zhang Lingfei Wang Wenbin Wu 
Project supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0401003,2017YFA0403502,and2020YFA0309100);the National Natural Science Foundation of China(Grant Nos.11974326,12074365,11804342,U2032218,and 51872278);the Fundamental Research Funds for the Central Universities,China(Grant Nos.WK2030000035 and WK2340000102);Hefei Science Center of Chinese Academy of Sciences(Grant No.2020HSC-UE014)。
The interfacial enhanced ferromagnetism in maganite/ruthenate system is regarded as a promising path to broaden the potential of oxide-based electronic device applications.Here,we systematically studied the physical p...
关键词:interfacial engineering oxygen octahedral coupling charge transfer oxide superlattices 
Effect of anionic ordering on the electronic and optical properties of BaTaO2N:TB-mBJ density functional calculation
《Chinese Physics B》2017年第5期319-325,共7页K Bettine O Sahnoun M Sahnoun M Driz 
funded by Mascara University
This report presents a first-principles investigation of the structural, electronic, and optical properties of perovskite oxynitrides BaTaO2 N by means of density functional theory(DFT) calculations using the full-p...
关键词:anionic perovskite octahedral bands dielectric augmented polar ordering struc orbital 
Structure dependence of magnetic properties in yttrium iron garnet by metal-organic decomposition method
《Chinese Physics B》2017年第5期362-366,共5页刘园 王翔 朱杰 黄润生 唐东明 
Project supported by the National Natural Science Foundation of China(Grant Nos.11004095,11104134,61271077,50977042,and 10904061)
The yttrium iron garnet(YIG) samples are prepared at different temperatures from 900℃ to 1300℃ by the metalorganic decomposition(MOD) method. The chemical composition and crystal structure of the samples are stu...
关键词:garnet octahedral ferric coercivity tetrahedral yttrium saturation synthesize spectrometer magnetization 
First-principles study of He trapping in η-Fe_2C
《Chinese Physics B》2016年第11期412-417,共6页赫丙玲 王金龙 田之雪 蒋利娟 宋薇 王斌 
Project supported by the Research Key Project of Science and Technology of Education Bureau of Henan Province,China(Grant Nos.14A140030,15A140032,15B150010,and 15A430037);the Innovation Talents Program of Science and Technology of Institution of Higher Education of Henan Province,China(Grant No.14HASTIT044)
The distribution of He in η-Fe2C has been studied by first-principles calculations.The formation energies of interstitial He and substitutional He(replacing Fe) are 3.76 eV and 3.49 eV,respectively,which are remark...
关键词:interstitial trapping Fe_2C powerful dense steels scattered octahedral swelling consequence 
Aberration-corrected scanning transmission electron microscopy for complex transition metal oxides被引量:1
《Chinese Physics B》2016年第6期1-8,共8页张庆华 肖东东 谷林 
Project supported by the National Key Basic Research Project;China(Grant No.2014CB921002);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB07030200);the National Natural Science Foundation of China(Grant Nos.51522212 and 51421002)
Lattice,charge,orbital,and spin are the four fundamental degrees of freedom in condensed matter,of which the interactive coupling derives tremendous novel physical phenomena,such as high-temperature superconductivity...
关键词:aberration-corrected STEM ferroelectric polarization octahedral distortion chemical bonding 
4f^(N-1)5d energy levels of lanthanides:a quasi-angular-momentum approach and its application to Cs_2NaYF_6:Er^(3+)被引量:1
《Chinese Physics B》2009年第5期1961-1967,共7页马崇庚 江莎 段昌奎 尹民 夏上达 
supported by the National Natural Science Foundation of China(Grant Nos 10874173 and 10774140)
The spin-orbit interaction of the 5d electron needs to be taken into account to give the proper energy structure for the 4fN-1 5d configuration of heavy lanthanide ions occupying a site with ligands forming an octahed...
关键词:f-d transition octahedral site spin-orbit interaction coupling of angular momenta 
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