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Friedel-like Oscillations from Interstitial Iron in Superconducting Fe1+yTe0.62Se0.38
V. Thampy, J. Kang, J. A. Rodriguez-Rivera +14
Using polarized and unpolarized neutron scattering we show that interstitial Fe in superconducting Fe_{1+y}Te_{1-x}Se_x induces a magnetic Friedel-like oscillation that diffracts a…
Quantum critical behavior in the heavy Fermion single crystal Ce(NiPd)Ge
C. H. Wang, J. M. Lawrence, A. D. Christianson +8
We have performed magnetic susceptibility, specific heat, resistivity, and inelastic neutron scattering measurements on a single crystal of the heavy Fermion compound Ce(Ni$_{0.935…
Interstitial iron tuning of the spin fluctuations in Fe1+xTe
C. Stock, E. E. Rodriguez, P. Zavalij +2
Using neutron inelastic scattering, we investigate the low-energy spin fluctuations in Fe1+xTe as a function of both temperature and interstitial iron concentration. For Fe1.057(7)…