Surface-induced Magnetism Fluctuations in Single Crystal of NiBi3 Superconductor
arXiv:1207.3345 · doi:10.1103/PhysRevB.86.024527
Abstract
We report anistropy in superconducting and normal state of NiBi3 single crystals with Tc = 4.06 K. The magnetoresistance results indicate the absence of scattering usually associated with ferromagnetic metals, suggesting the absence of bulk long range magnetic order below 300 K. However, the electron spin resonance results demonstrate that ferromagnetism fluctuations exist on the surface of the crystal below 150K.
6 pages, 5 figures and 1 table, accepted by PRB
References in corpus (4)
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- Exploring the fragile antiferromagnetic superconducting phase in CeCoIn5
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Cited by in corpus (5)
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- Ni/Bi bilayers: The effect of thickness on the superconducting properties
- Absence of spontaneous time-reversal symmetry breaking and ferromagnetism in superconducting NiBi3 single crystal
- Enhancement of vortex liquid phase and reentrant behavior in NiBi3 single crystals