MGO(001)

作品数:33被引量:26H指数:3
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相关领域:理学一般工业技术更多>>
相关作者:章永凡李俊篯徐艺军李奕朱佳更多>>
相关机构:福州大学江西师范大学东北大学沈阳工业大学更多>>
相关期刊:《Open Journal of Physical Chemistry》《金属功能材料》《中国科技成果》《烟台大学学报(自然科学与工程版)》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重庆市自然科学基金江西师范大学博士启动基金更多>>
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Theoretical investigation on mechanical,thermal,and ultrasonic properties of epitaxial nanostructured ZrN layers growth on MgO(001)substrate
《ChemPhysMater》2023年第3期253-258,共6页Aadesh Kumar Prajapati Sachin Rai Prashant Srivastav Pramod Kumar Yadawa 
In the present study,we calculated the elastic,mechanical,and thermo-physical properties of Zirconium Nitride(ZrN)/Magnesium Oxide(MgO)(001)nanostructures in the temperature range of 50∼300 K using higher-order elast...
关键词:Nanostructured layers Elastic properties Thermal conductivity Mechanical properties Ultrasonic properties 
CoSi(001)∥MgO(001)薄膜电子结构和铁磁性的第一性原理计算
《功能材料》2022年第5期5173-5177,5192,共6页邹江 汪鑫海 王立峰 贺娟 吴波 谢泉 
贵州省教育厅青年科技人才成长项目(黔教合KY[2017]254)。
使用了基于密度泛函理论的第一性原理的方法,计算了外延关系为CoSi(001)∥MgO(001)的薄膜生长体系的电子结构和磁矩,以及分析了其电荷密度与差分电荷密度。结果发现当CoSi晶体的晶格常数a,b设定为0.84224 nm,c=0.28135 nm时,体系的能量...
关键词:CoSi薄膜 第一性原理 电子结构 电荷密度 磁性 
High-resolution angle-resolved photoemission study of oxygen adsorbed Fe/MgO(001)
《Chinese Physics B》2020年第6期60-68,共9页Mingtian Zheng Eike FSchwier Hideaki Iwasawa Kenya Shimada 
Present address Synchrotron Radiation Research Center,National Institutes for Quantum and Radiological Science and Technology,1-1-1 Kouto,Sayo,Hyogo679-5148,Japan
We have investigated the electronic states of clean Fe(001) and oxygen adsorbed Fe(001)–p(1 × 1)-O films epitaxially grown on MgO(001) substrates by means of polarization-dependent angle-resolved photoemission spect...
关键词:angle-resolved photoemission iron surface oxygen adsorption density-functional theory(DFT) 
Interface enhanced superconductivity in monolayer FeSe films on MgO(001):charge transfer with atomic substitution被引量:2
《Science Bulletin》2018年第12期747-752,共6页Guanyu Zhou Qinghua Zhang Fawei Zheng Ding Zhang Chong Liu Xiaoxiao Wang Can-Li Song Ke He Xu-Cun Ma Lin Gu Ping Zhang Lili Wang Qi-Kun Xue 
supported by the National Natural Science Foundation of China(11574174,11774193,11790311,11404183,11474030,21573121 and 51421002);the National Basic Research Program of China(2015CB921000);the President Foundation of China Academy of Engineering Physics(YZJJLX2016010);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB07030200)
Interface enhanced superconductivity over 50 K has been discovered in monolayer Fe Se films grown on several TiO_2-terminated oxide substrates.Whether such phenomenon exists in other oxide substrates remains an extrem...
关键词:FeSe/MgO interface Interface superconductivity Transport measurement Scanning transmission electron microscopy 
MgO(001)表面负载CrW_2O_9团簇构型和电子结构的理论研究被引量:1
《江西师范大学学报(自然科学版)》2017年第4期432-440,共9页张会 朱佳 樊跃华 章永凡 
国家自然科学基金(21403094);江西省自然科学基金(20142BAB216031);江西师范大学博士启动基金资助项目
采用基于第一性原理的分子动力学与量子力学相结合的方法,对CrW_2O_9团簇在MgO(001)完整表面的吸附构型、稳定性以及电子结构进行了系统的研究.研究结果表明,CrW_2O_9团簇通过Cr、W以及O原子与MgO(001)表面作用,并可能以六元环、帽状或...
关键词:CrW2O9团簇 MgO(001)表面 密度泛函理论 构型和电子结构 
MgO(001)表面掺杂金属Au/Pt吸附CO的密度泛函研究
《计算机与应用化学》2016年第7期741-746,共6页郭惠霞 关志强 席晓华 
国家自然科学基金(21575115;21327005;21175108);教育部长江学者和创新团体发展计划(Grant No.IRT1283)
采用密度泛函理论DFT/B3LYP方法研究掺杂了Au和Pt原子的MgO(001)表面吸附CO分子的吸附性质,通过对吸附体系几何构型的优化、能量和电子性质等的计算,结果表明,对于MgO(001)完美表面,掺杂Pt原子比Au更容易吸附CO分子;在MgO(001)表面不同...
关键词:DFT MgO表面 掺杂 缺陷 CO吸附 
Manipulating magnetic anisotropies of Co/MgO(001) ultrathin films via oblique deposition
《Chinese Physics B》2016年第9期551-555,共5页Syed Sheraz Ahmad 何为 汤进 张永圣 胡泊 叶军 Qeemat Gul 张向群 成昭华 
Project supported by the Chinese Academy of Sciences–The World Academy of Sciences(CAS–TWAS)Fellowship Program;the National Basic ResearcProgram of China(Grant Nos.2015CB921403 and 2012CB933102);the National Natural Science Foundation of China(Grant Nos.51427801,1137435and 11274361)
We present a systematic investigation of magnetic anisotropy induced by oblique deposition of Co thin films on MgO(001) substrates by molecular beam epitaxy at different deposition angles,i.e.,0?,30?,45?,60?,and...
关键词:magnetic anisotropy oblique deposition cobalt ultrathin film anisotropic magnetoresistance 
Effect of Surface Site on the Spin State for the Interaction of NO with Pd<sub>2</sub>, Rh<sub>2</sub> and PdRh Nanoparticles Supported at Regular and Defective MgO(001) Surfaces
《Open Journal of Physical Chemistry》2016年第1期1-20,共20页S. Abdel Aal 
An attempt has been made to analyze the effect of surface site on the spin state for the interaction of NO with Pd2, Rh2 and PdRh nanoparticles that supported at regular and defective MgO(001) su...
关键词:Surface Reactions NO Bimetallic Nanoparticles Spin State and Charge Transfer 
MgO(001)表面掺杂过渡金属Au/Pt吸附CO的理论研究
《甘肃科技》2016年第5期33-35,共3页关志强 郭惠霞 巨天珍 
国家自然科学基金(No.21327005;21175108;21445006;21005063)资助项目
采用密度泛函理论DFT/B3LYP方法研究掺杂了Au和Pt原子的MgO(001)表面吸附CO分子的吸附性质,通过对吸附体系的优化、能量和电子性质等的计算,结果表明,对于MgO完美表面,掺杂Pt比Au更容易吸附CO分子;在MgO(001)表面不同氧缺陷位(O5c/O4c/O...
关键词:DFT/B3LYP MgO表面 掺杂 缺陷 CO吸附 
Temperature dependence of multi-jump magnetic switching process in epitaxial Fe/MgO(001) films
《Chinese Physics B》2015年第7期34-39,共6页胡泊 何为 叶军 汤进 张永圣 Syed Sheraz Ahmad 张向群 成昭华 
supported by the National Basic Research Program of China(Grant Nos.2015CB921403,2011CB921801,and 2012CB933102);the National Natural Science Foundation of China(Grant Nos.51427801,11374350,and 11274361)
Temperature dependence of magnetic switching processes with multiple jumps in Fe/MgO(001) films is investigated by magnetoresistance measurements. When the temperature decreases from 300K to 80K, the measured three-...
关键词:multi-jump magnetic switching process MAGNETORESISTANCE domain wall 
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