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Fabrication and Characterization of Hybrid Tunnel Magnetoresistance Structures with Embedded Self-Assembled Nanoparticle Templates

机译：嵌入式自组装纳米粒子模板的混合隧道磁阻结构的制备与表征

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We report on an incorporation of self-assembled templates of superparamagnetic Fe-O nanoparticles into tunnel magnetoresistance devices. We fabricated a multilayer stack composed of the following layer sequence: Cr/Au/Co/NP/Co/Cu on Si(100) substrate where NP stands for a self-assembled layer of nanoparticles deposited by the Langmuir-Blodgett technique. The X-ray reflectivity and grazing-incidence small angle X-ray scattering were employed to study the layers thicknesses and interface morphology in each preparation step. In particular, the grazing-incidence small angle X-ray scattering was measured before and after the nanoparticle incorporation as well as on the complete tunnel magnetoresistance stack. In this way, in-depth morphology profile during subsequent preparation steps was obtained. We demonstrate that X-ray analysis of the deposited tunnel magnetoresistance stack is essential for successful fabrication of novel hybrid devices consisting of self-assembled nanoparticles.

机译：我们报告了超顺磁性Fe-O纳米粒子自组装模板并入隧道磁阻装置的报告。我们制造了一个由以下层序列组成的多层堆栈：Si（100）衬底上的Cr / Au / Co / NP / Co / Cu，其中NP表示通过Langmuir-Blodgett技术沉积的纳米颗粒的自组装层。用X射线反射率和掠入射小角X射线散射法研究各制备步骤的层厚和界面形貌。特别地，在纳米颗粒掺入之前和之后以及在完整的隧道磁阻堆栈上测量掠入射小角度X射线散射。以这种方式，获得了在随后的制备步骤中的深入的形态特征。我们证明沉积的隧道磁阻堆栈的X射线分析对于成功制造由自组装纳米粒子组成的新型混合设备至关重要。

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《Acta physica polonica A》|2008年|332-335|共4页
会议地点 Poznan(PL);Poznan(PL)
作者
P. Siffalovic; E. Majkova; L. Chitu; Y. Halahovets; M. Jergel; R. Senderak; S. Luby; M. Weis; A. Satka; B. Szymanski; F. Stobiecki; A. Timmann; S.V. Roth;
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Institute of Physics, Slovak Academy of Sciences Dubravska cesta 9, 84511 Bratislava, Slovakia;

Institute of Physics, Slovak Academy of Sciences Dubravska cesta 9, 84511 Bratislava, Slovakia;

Institute of Physics, Slovak Academy of Sciences Dubravska cesta 9, 84511 Bratislava, Slovakia;

Institute of Physics, Slovak Academy of Sciences Dubravska cesta 9, 84511 Bratislava, Slovakia;

Institute of Physics, Slovak Academy of Sciences Dubravska cesta 9, 84511 Bratislava, Slovakia;

Institute of Physics, Slovak Academy of Sciences Dubravska cesta 9, 84511 Bratislava, Slovakia;

Institute of Physics, Slovak Academy of Sciences Dubravska cesta 9, 84511 Bratislava, Slovakia;

Department of Physics, Slovak Technical University Ilkovicova 3, 81219 Bratislava, Slovakia;

International Laser Center, Ilkovicova 3, 8;

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正文语种 eng
中图分类物理学;
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1. Publisher Correction: Symmetric and Asymmetric Magnetic Tunnel Junctions with Embedded Nanoparticles: Effects of Size Distribution and Temperature on Tunneling Magnetoresistance and Spin Transfer Torque [J] . Arthur Useinov, Hsiu-Hau Lin, Chih-Huang Lai Scientific reports. . 2018,第1期

机译：出版商更正：嵌入纳米粒子的对称和不对称磁性隧道结：尺寸分布和温度对隧穿磁阻和自旋传递扭矩的影响
2. Publisher Correction: Symmetric and Asymmetric Magnetic Tunnel Junctions with Embedded Nanoparticles: Effects of Size Distribution and Temperature on Tunneling Magnetoresistance and Spin Transfer Torque [J] . Arthur Useinov, Hsiu-Hau Lin, Chih-Huang Lai Scientific reports. . 2018,第1期

机译：出版商更正：嵌入纳米粒子的对称和不对称磁性隧道结：尺寸分布和温度对隧穿磁阻和自旋传递扭矩的影响
3. Tunnel Magnetoresistance in Magnetic Tunnel Junctions With Embedded Nanoparticles [J] . Useinov A.N., Useinov N. Kh., Ye L.-X., Magnetics, IEEE Transactions on . 2015,第11期

机译：嵌入式纳米粒子在磁性隧道结中的隧道磁阻
4. Fabrication and Characterization of Hybrid Tunnel Magnetoresistance Structures with Embedded Self-Assembled Nanoparticle Templates [C] . European conference on physics of magnetism . 2009

机译：嵌入式自组装纳米粒子模板杂交隧道磁阻结构的制造与鉴定
5. Part I: In situ pulse electrochemical deposition of platinum nanoparticles for efficient catalyst utilization in fuel cells. Part II: Fabrication and characterization of polyelectrolyte-quantum dot hybrid structures using layer-by-layer self assembly. [D] . Ranasinghe, Asanga Devinda. 2007

机译：第一部分：铂纳米粒子的原位脉冲电化学沉积，用于燃料电池中催化剂的有效利用。第二部分：使用逐层自组装法制备和表征聚电解质-量子点混合结构。
6. Publisher Correction: Symmetric and Asymmetric Magnetic Tunnel Junctions with Embedded Nanoparticles: Effects of Size Distribution and Temperature on Tunneling Magnetoresistance and Spin Transfer Torque [O] . Arthur Useinov, Hsiu-Hau Lin, Chih-Huang Lai -1

机译：出版商更正：嵌入纳米粒子的对称和不对称磁性隧道结：尺寸分布和温度对隧穿磁阻和自旋传递扭矩的影响
7. Fabrication and Characterization of Hybrid Tunnel Magnetoresistance Structures with Embedded Self-Assembled Nanoparticle Templates [O] . P. Siffalovica, E. Majkovaa, L. Chitua, 2015

机译：嵌入式自组装纳米粒子模板混合隧道磁电阻结构的制备与表征
8. Fabrications of Photonic Bandgap Structures in Si and Ge Substrates Using Laser-Assisted Nanoimprinting of Self-Assembled Nanoparticles [R] . Lu, Y. 2006

机译：利用激光辅助纳米压印自组装纳米粒子制备si和Ge衬底中的光子带隙结构

Fabrication and Characterization of Hybrid Tunnel Magnetoresistance Structures with Embedded Self-Assembled Nanoparticle Templates

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