Vortex state in a 3D superconducting mesoscopic wedge

被引：1
|
作者：
Aguirre, C. A. [1 ]
Diaz, P. [2 ]
Laroze, D. [3 ]
Polo, A. S. Mosquera [4 ]
Barba-Ortega, J. [5 ]
机构：
[1] Univ Fed Mato Grosso, Dept Fis, Cuiaba, Brazil
[2] Univ La Frontera, Dept Ciencias Fis, Casilla 54-D, Temuco, Chile
[3] Univ Tarapaca, Inst Alta Invest, Casilla 7D, Arica, Chile
[4] Univ Magdalena, Fac Ingn, Santa Marta, Colombia
[5] Univ Nacl Colombia, Dept Fis, Bogota, Colombia
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2024年 / 618卷
关键词：
Vortex; Magnetization; Ginzburg-Landau theory; Demagnetization; Wedge; Mesoscopics; deGennes-parameter;
D O I：
10.1016/j.physc.2024.1354450
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In the present paper, we study the effect of the boundary conditions (deGennes-parameter b) on the magnetization (M), critical fields (H1,H2), and Cooper pair density (|W|2) in a three-dimensional superconducting meso-wedge, solving the time-dependent Ginzburg-Landau equations TDGL. These equations are solved by taking into account the demagnetization effects. We show that the slope of the superconducting meso-wedge can be used to control the vortex (fluxoids 0) configurations, such as the side through which the magnetic flux enters the sample.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Vortex state in a superconducting mesoscopic irregular octagon
    Aguirre, C. A.
    Faundez, Julian
    Barba-Ortega, J.
    MODERN PHYSICS LETTERS B, 2022, 36 (10):
  • [2] Dilation of the giant vortex state in a mesoscopic superconducting loop
    Pedersen, S
    Kofod, GR
    Hollingbery, JC
    Sorensen, CB
    Lindelof, PE
    PHYSICAL REVIEW B, 2001, 64 (10):
  • [3] Giant vortex state in a mesoscopic superconducting thin ring
    Liu, Ji-Xue
    Shi, Liang-Ma
    Zha, Guo-Qiao
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2021, 588
  • [4] Superconducting vortex state in a mesoscopic disk containing a blind hole
    Berdiyorov, GR
    Milosevic, MV
    Baelus, BJ
    Peeters, FM
    PHYSICAL REVIEW B, 2004, 70 (02): : 024508 - 1
  • [5] Vortex-state-dependent phase boundary in mesoscopic superconducting disks
    Baelus, BJ
    Kanda, A
    Peeters, FM
    Ootuka, Y
    Kadowaki, K
    PHYSICAL REVIEW B, 2005, 71 (14)
  • [6] Magnetically induced splitting of a giant vortex state in a mesoscopic superconducting disk
    Golubovic, DS
    Milosevic, MV
    Peeters, FM
    Moshchalkov, VV
    PHYSICAL REVIEW B, 2005, 71 (18)
  • [7] Vortex properties of mesoscopic superconducting samples
    Cabral, Leonardo R. E.
    Barba-Ortega, J.
    de Souza Silva, C. C.
    Albino Aguiar, J.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2010, 470 (19): : 786 - 790
  • [8] Vortex states in a mesoscopic superconducting triangle
    Misko, VR
    Fomin, VM
    Devreese, JT
    Moshchalkov, VV
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2002, 369 (1-4): : 361 - 365
  • [9] Vortex structures in mesoscopic superconducting spheres
    Baelus, B. J.
    Sun, D.
    Peeters, F. M.
    PHYSICAL REVIEW B, 2007, 75 (17)
  • [10] Vortex shells in mesoscopic superconducting disks
    Baelus, BJ
    Cabral, LRE
    Peeters, FM
    PHYSICAL REVIEW B, 2004, 69 (06):
12345