Penetration Depth and Coherence Length in the Superconductor β-PdBi2

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Penetration Depth and Coherence Length in the Superconductor β-PdBi2

Publicated to:JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN. 91 (3): 034706- - 2022-03-15 91(3), DOI: 10.7566/JPSJ.91.034706

Authors: Soda, Minoru; Kagamida, Nao; Campillo, Emma; Forgan, Edward M; Blackburn, Elizabeth; Muehlbauer, Sebastian; Cubitt, Robert; Suderow, Hermann; Guillamon, Isabel; Herrera, Edwin; Yoshizawa, Hideki; Kawano-Furukawa, Hazuki

Affiliations

GSHS Ochanomizu Univ, Dept Phys, Adv Sci, Bunkyo Ku, Tokyo 1128610, Japan - Author

IFIMAC-Condensed Matter Physics Center - Author

Inst Laue Langevin, 71 Ave Martyrs, F-38000 Grenoble 9, France - Author

Institut Laue-Langevin - Author

Lund Univ, Div Synchrotron Radiat Res, SE-22100 Lund, Sweden - Author

Lunds universitet - Author

Ochanomizu University - Author

Riken - Author

Riken , Ochanomizu University - Author

RIKEN Ctr Emergent Matter Sci CEMS, Wako, Saitama 3510198, Japan - Author

Tech Univ Munich, Heinz Maier Leibnitz Zentrum MLZ, D-85748 Garching, Germany - Author

Technical University of Munich - Author

Univ Autonoma Madrid, Condensed Matter Phys Ctr IFIMAC, E-28049 Madrid, Spain - Author

Univ Autonoma Madrid, Inst Nicolas Cabrera, Dept Fis Mat Condensada, Lab Bajas Temp, E-28049 Madrid, Spain - Author

Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England - Author

University of Birmingham - Author

Abstract

Small angle neutron scattering experiments have been carried out in the mixed state to determine the values and anisotropy of the penetration depth and coherence length in the superconductor β-PdBi2. The distortion of the vortex lattice observed on changing the magnetic field direction suggests that the a-c anisotropy of penetration depth in β-PdBi2 is small. With the magnetic field applied along the c-axis, we estimated the magnitudes of the penetration depth and coherence length by analyzing the magnetic field dependence of the neutron scattering intensity from the vortex lattice. The estimated superconductor parameters are consistent with the upper critical field obtained from the magnetization measurement.

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The work has been published in the journal JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 2022, it was in position , thus managing to position itself as a Q2 (Segundo Cuartil), in the category Physics and Astronomy (Miscellaneous). Notably, the journal is positioned en el Cuartil Q3 for the agency WoS (JCR) in the category Physics, Multidisciplinary.

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Scopus: 1
OpenCitations: 1

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This work has been carried out with international collaboration, specifically with researchers from: France; Germany; Japan; Sweden; United Kingdom.

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