位置：成果数据库 > 期刊 > 期刊详情页
相分离La0．33Pr0．34Ca0．33MnO3薄膜体系中的交换偏置效应
  • ISSN号：1674-0068
  • 期刊名称：《化学物理学报》
  • 时间：0
  • 分类：O[理学]
  • 作者机构：[1]中国科学技术大学合肥微尺度物质科学国家实验室(筹),物理系,合肥230026
  • 相关基金：V. ACKNOWLEDGEMENTS This work was supported by the National Natural Science Foundation of China （No.11374279 and No.11034006）, the National Basic Research Program of China （No.2014CB921102）, the Strategic Priority Research Program of the Chinese Academy of Sciences （No.XDB01020000）, the Specialized Research Fund for the Doctoral Program of Higher Education （No.20113402110046）, and the Fundamental Research Funds for the Central Universities （No.WK2340000035）.
作者： 李惠[1], 李林[1], 成龙[1], 梁海星[1], 曾长淦[1]
关键词： 交换偏置, 相分离, 脉冲激光沉积, 锰氧化物, 锻炼效应, Exchange bias, Phase separation, Pulse laser deposition, Manganites, Training effect
中文摘要：

在相分离La0．33Pr0.34Ca0．33MnO3薄膜体系中发现了大的交换偏置效应．在4K时，交换偏置场的大小达到了约1kOe．交换偏置效应可能源自薄膜内禀的电子相分离特性或薄膜的表面效应．交换偏置效应表现出强的温度、冷却磁场以及厚度依赖的关系．

英文摘要：

Exchange bias effect is observed in the phase separated La0.33Pr0.34Ca0.33MnO3 thin films. High exchange bias field of about 1 kOe is achieved at 4 K. The exchange bias effect in La0.33Pr0.34Ca0.33MnO3 thin films might originate from the intrinsic phase separation of the La0.33Pr0.34Ca0.33MnO3 or surface effect. The dependence of exchange bias effect on temperature, cooling field, and thickness is also investigated. This work would open an avenue to the application in the magnetic memory devices based on the phase separated manganites.

同期刊论文项目
光反应性增强导向的氧化物半导体掺杂的精确控制
期刊论文 76
基于石墨烯的量子反常霍尔效应探索
期刊论文 2
同项目期刊论文
Tuning the Electronic and Chemical Properties of Monolayer MoS2 Adsorbed on Transition Metal Substra
Probing the generalized magicity of Ag nanoclusters constructed on Si(111) by atomic manipulation
Topological metallic phases in spin-orbit coupled bilayer systems
Evidence of van Hove singularities in ordered grain boundaries of graphene.
Quantum Efficiency of Intermediate-Band Solar Cells Based on Non-Compensated N-P Codoped TiO2
Band-gap engineering in fluorographene nanoribbons under uniaxial strain
Enhanced photocatalytic mechanism for the hybrid g-C3N4/MoS2 nanocomposite
Terminating Surface Electromigration at the Source
First-principles Study on the Electronic Structure of Novel Titanium Yttrium Mixed-metal Nitride Clu
Stacking Principle and Magic Sizes of Transition Metal Nanoclusters Based on Generalized Wulff Const
Diluted ferromagnetic graphene by compensated n-p codoping
Activated vibrational modes and Fermi resonance in tip-enhanced Raman spectroscopy
A First-Principles Investigation of the Carrier Doping Effect on the Magnetic Properties of Defectiv
Carrier-tunable magnetism of graphene with single-atom vacancy
Tuning the Electronic Properties of N@C-60 Molecule: A Theoretical Study
Periodically Modulated Electronic Properties of the Epitaxial Monolayer Graphene on Ru(0001)
Controlled ambipolar tuning and electronic superlattice fabrication of graphene via optical gating
Giant intrinsic tunnel magnetoresistance in manganite thin films etched with antidot arrays
\ Drastic reduction in the growth temperature of graphene on copper via enhanced London dispersion f
Gate-tunable exchange coupling between cobalt clusters on graphene
Symmetry-Dependent Plasmonic Properties of Three-Dimensional Hybrid Metallic Nanostructure Arrays
Transport Spin Polarization of Magnetic C-28 Molecular Junctions
CO Oxidation Facilitated by Robust Surface States on Au-Covered Topological Insulators
Communication: Stable carbon nanoarches in the initial stages of epitaxial growth of graphene on Cu(
Persistent ferromagnetism and topological phase transition at the interface of a superconductor and
Stabilization and manipulation of electronically phase-separated ground states in defective indium a
Quantum anomalous Hall effect in graphene proximity coupled to an antiferromagnetic insulator
Plasmonic excitations in ultrathin metal films on dielectric substrates
Unusual role of epilayer-substrate interactions in determining orientational relations in van der Wa
Electronic and optical properties of TiO2 nanotubes and arrays: a first-principles study.
Negative differential resistance devices by using N-doped graphene nanoribbons.
Tuning the vertical location of helical surface states in topological insulator heterostructures via
Plasmon-Enhanced Light Harvesting of Chlorophylls on Near-Percolating Silver Films via One-Photon An
Orbital-selective single molecule rectifier on graphene-covered Ru(0001) surface
Highly anisotropic hybridization, dispersion, damping, and propagation of quantum plasmons in graphe
Graphene in proximity to magnetic insulating LaMnO3
Band structure engineering of anatase TiO2 by metal-assisted P-O coupling.
Molecular adsorption on metal surfaces with van der Waals density functionals
Landau damping of quantum plasmons in metal nanostructures
New Layered Structures of Cuprous Chalcogenides as Thin Film Solar Cell Materials: Cu2Te and Cu2Se
Reentrant paramagnetism induced by drastic reduction of magnetic couplings at surfaces of superparam
Quantum phase transitions and topological proximity effects in graphene nanoribbon heterostructures
Correlating interfacial octahedral rotations with magnetism in (LaMnO 3+δ)N/(SrTiO3)N superlattices
Self-assembly of molecular wires on H-terminated Si(100) surfaces driven by London dispersion forces
Proximity effects in topological insulator heterostructures
Magnetic properties of the (LaMnO3)(N)/(SrTiO3)(N) atomic layer superlattices
Electrical tuning of valley magnetic moment through symmetry control in bilayer MoS2
Drastically Enhanced H-2 Flux through Asymmetric Quantum Pd Films
Spin-polarized transport properties of Mn@Au6 cluster
TiY2N@C80电子结构的第一性原理研究
微纳加工边界效应对LaAlO3/SrTiO3界面自旋轨道耦合影响研究
期刊信息
  • 《化学物理学报》
  • 中国科技核心期刊
  • 主管单位:中国科协
  • 主办单位:中国物理学会
  • 主编：杨学明
  • 地址：合肥中国科学技术大学
  • 邮编：230026
  • 邮箱：cjcp@ustc.edu.cn
  • 电话：0551-3601122
  • 国际标准刊号：ISSN：1674-0068
  • 国内统一刊号：ISSN：34-1295/O6
  • 邮发代号:26-62
  • 获奖情况:
  • 1998年获安徽省优秀科技期刊一等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:4282