Subsurface bending and reorientation of tilted vortex lattices in bulk isotropic superconductors due to Coulomb-like repulsion at the surface
Journal Article
·
· Physical Review B
- Univ. Autonoma de Madrid, Madrid (Spain); Univ. Nacional de Colombia, Bogota (Colombia)
- Univ. Autonoma de Madrid, Madrid (Spain)
- Univ. Central, Bogota (Colombia); Florida State Univ., Tallahassee, FL (United States)
- Instituto de Ciencia de Materiales de Madrid, Madrid (Spain)
- Ames Lab. and Iowa State Univ., Ames, IA (United States)
Here, we study vortex lattices (VLs) in superconducting weak-pinning platelet-like single crystals of β–Bi2Pd in tilted magnetic fields with a scanning tunneling microscope. We show that vortices exit the sample perpendicular to the surface and are thus bent beneath the surface. The structure and orientation of the tilted VLs in the bulk are, for large tilt angles, strongly affected by Coulomb-type intervortex repulsion at the surface due to stray magnetic fields.
- Research Organization:
- Ames Lab., Ames, IA (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- 568-2012; 35615; 679080; FIS2014-54498-R; MAT2014-52405-C2-02; CA16128; AC02-07CH11358
- OSTI ID:
- 1409362
- Alternate ID(s):
- OSTI ID: 1408171
- Report Number(s):
- IS-J-9461; PRBMDO; TRN: US1703317
- Journal Information:
- Physical Review B, Vol. 96, Issue 18; ISSN 2469-9950
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 5 works
Citation information provided by
Web of Science
Web of Science
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