Improvement of flux pinning properties in Fe_3O_4 nanoparticle-doped Bi_(1.6)Pb_(0.4)Sr_2Ca_2Cu_3O_(10+δ) superconductors

Pham An T.; Tran Dzung T.; Pham Ha H.; Nam Nguyen H.; Tai Luu T.; Tran Duc H.

首页> 外文期刊>Materials Letters >Improvement of flux pinning properties in Fe_3O_4 nanoparticle-doped Bi_(1.6)Pb_(0.4)Sr_2Ca_2Cu_3O_(10+δ) superconductors

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Improvement of flux pinning properties in Fe_3O_4 nanoparticle-doped Bi_(1.6)Pb_(0.4)Sr_2Ca_2Cu_3O_(10+δ) superconductors

机译：Fe_3O_4纳米粒子掺杂Bi_（1.6）PB_（0.4）SR_2CA_2CU_3O_（10 +δ）超导体中的助焊剂钉扎性能的改进

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The flux pinning properties of polycrystalline (Bi1.6Pb0.4Sr2Ca2Cu3O10+delta)(1-x)(Fe3O4)(x), with x = 0.00, 0.01, 0.02, 0.03, 0.04, and 0.05 superconductors were investigated. The collective pinning theory was successfully used to describe the magnetization critical current density (J(c)) of all samples. The value of Jc was enhanced by the proper doping contents of Fe3O4 nanoparticles. Possible origins for these achievements were attributed to the increases in both flux pinning force and activation energy. The appearance of the additional point-like pinning centers was confirmed via Dew-Hughes model fitting analysis. (C) 2021 Elsevier B.V. All rights reserved.

机译：研究了多晶（Bi1.6pb0.4sr2ca2cu3O10 + delta）（1-x）（fe3O4）（x）的多晶（Bi1.6pb0.4sr2ca2cu3o10 +δ）（x）的磁通钉钉。研究了x = 0.01,0.02,0.03,0.04和0.05超导体。集体钉扎理论成功地用于描述所有样品的磁化临界电流密度（J（C））。通过Fe3O4纳米颗粒的适当掺杂含量增强了JC的值。这些成就的可能起源归因于磁通型钉扎力和激活能量的增加。通过露珠模型拟合分析确认了附加点状钉扎中心的外观。（c）2021 elestvier b.v.保留所有权利。

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来源
《Materials Letters》 |2021年第1期|130015.1-130015.5|共5页
作者
Pham An T.; Tran Dzung T.; Pham Ha H.; Nam Nguyen H.; Tai Luu T.; Tran Duc H.;
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作者单位

VNU Univ Sci Fac Phys Hanoi Vietnam;

VNU Univ Sci Fac Phys Hanoi Vietnam;

VNU Univ Sci Fac Phys Hanoi Vietnam;

VNU Univ Sci Fac Phys Hanoi Vietnam|VNU Univ Sci Nano & Energy Ctr Hanoi Vietnam;

VNU Univ Sci Fac Phys Hanoi Vietnam;

VNU Univ Sci Fac Phys Hanoi Vietnam;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
Superconductors; Nanoparticles; Ceramics;

机译：超导体;纳米粒子;陶瓷;

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1. Nanoparticles as flux pinning centre in bulk and Ag sheathed Bi_(1.6)Pb_(0.4)Sr_2Ca_2Cu_3O_(10) high temperature superconductor tapes [J] . R. Abd-Shukor, W. Kong Materials Research Innovations . 2009,第3期

机译：以纳米粒子为主体的磁通钉扎中心和Ag包覆的Bi_（1.6）Pb_（0.4）Sr_2Ca_2Cu_3O_（10）高温超导带
2. Improvement of Superconducting Parameters of Bi_(1.8)Pb_(0.4)Sr_2Ca_2Cu_3O_(10+δ) Added with Nano-Ag [J] . R. Mawassi, S. Marhaba, M. Roumie, Journal of Superconductivity and Novel Magnetism . 2014,第5期

机译：添加纳米银的Bi_（1.8）Pb_（0.4）Sr_2Ca_2Cu_3O_（10 +δ）超导参数的改进
3. Preparation and physical properties of (Bi_(1.8)Pb_(0.4))Sr_2Ca_2Cu_3O_(10+δ) superconductors impregnated with mangano(ll)undecatungstosilicate nanomaterials [J] . El Ghouch Nour, Al-Oweini Rami, Awad R. Applied Physics . 2019,第12期

机译：含锰（II）不茂密多金属硅酸盐纳米材料的（Bi_（1.8）Pb_（0.4））Sr_2Ca_2Cu_3O_（10 +δ）超导体的制备及物理性能
4. Synthesis Of Bi_(1.6)Pb_(0.4)Sr_2Ca_2Cu_3O_(10+δ)- (Dy_2O_3)_x Added With Magnetic Nanoparticles Dy_2O_3 Dysprosium Oxide (0.0 ≤ x ≤ 0.1) Via Co - Precipitation Method [C] . N.R.M. Suib, P.N.S.M. Mahmud, S.Y.S.Yahya International Conference on Nanoscience Nanotechnology . 2014

机译：Bi_（1.6）Pb_（0.4）SR_2CA_2Cu_3O_（10 +δ） - （Dy_2O_3） - （Dy_2O_3）_x加入磁性纳米颗粒Dy_2O_3氧化镝（0.0≤x≤0.1），通过共析出方法
5. Bulk properties, structure and pinning of magnetic flux-line arrays in high-temperature superconductors. [D] . Yao, Zhen. 1997

机译：高温超导体中磁通线阵列的整体性质，结构和钉扎。
6. Enhancement of superconducting properties and flux pinning mechanism on Cr0.0005NbSe2 single crystal under Hydrostatic pressure [O] . S. Arumugam, Manikandan Krishnan, Kent Ishigaki, -1

机译：Cr0.0005NbSe2单晶在静水压力下的超导性能增强和磁通钉扎机制
7. $Pb_{0.4}Bi_{1.6}Sr_{2}Ca_{1}Cu_{2}O_{8+x}$ and Oxygen Stoichiometry: Structure, Resistivity, Fermi Surface Topology and Normal State Properties [O] . Ma, Jian, Alméras, P., Kelley, R. J., 1994

机译：$ pb_ {0.4} Bi_ {1.6} sr_ {2} Ca_ {1} Cu_ {2} O_ {8 + x} $和氧化学计量：结构，电阻率，费米面拓扑和正态性质
8. Improvement of critical current density in thallium-based (Tl,Bi)Sr(1.6)Ba(0.4)Ca2Cu3O(x) superconductors [R] . Ren, Z. F., Wang, C. A., Wang, J. H., 1995

机译：提高铊基（Tl，Bi）sr（1.6）Ba（0.4）Ca2Cu3O（x）超导体的临界电流密度

Improvement of flux pinning properties in Fe_3O_4 nanoparticle-doped Bi_(1.6)Pb_(0.4)Sr_2Ca_2Cu_3O_(10+δ) superconductors

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