142 citations · 668 across the 21 of their papers we have counts for
21 papers
Emergence of superconductivity in strongly correlated hole-dominated Fe1-xSe
S. L. Ni, J. P. Sun, S. B. Liu +17
Here we establish a more complete phase diagram for FeSe system, based on experimental results of nonstoichiometric Fe1-xSe single crystals that we have developed recently, as well…
Combined microstructural and magneto optical study of current flow in polycrystalline forms of Nd and Sm Fe-oxypnictides
F. Kametani, A. A. Polyanskii, A. Yamamoto +9
In order to understand why the inter- and intra-granular current densities of polycrystalline superconducting oxypnictides differ by three orders of magnitude, we have conducted co…
Limits on the Superconducting Order Parameter in NdFeAsOF from Scanning SQUID Microscopy
C. W. Hicks, T. M. Lippman, M. E. Huber +3
Identifying the symmetry of the superconducting order parameter in the recently-discovered ferro-oxypnictide family of superconductors, RFeAsOF, where is a rare e…
Evidence for Supercurrent Connectivity in Conglomerate Particles in NdFeAsO1-d
J D Moore, K Morrison, K A Yates +11
Here we use global and local magnetometry and Hall probe imaging to investigate the electromagnetic connectivity of the superconducting current path in the oxygen-deficient fluorin…
Evidence for two distinct scales of current flow in polycrystalline Sm and Nd iron oxypnictides
A. Yamamoto, A. A. Polyanskii, J. Jiang +13
Early studies have found quasi-reversible magnetization curves in polycrystalline bulk rare-earth iron oxypnictides that suggest either wide-spread obstacles to intergranular curre…
The hierarchy of multiple many-body interaction scales in high-temperature superconductors
W. Meevasana, X. J. Zhou, S. Sahrakorpi +28
To date, angle-resolved photoemission spectroscopy has been successful in identifying energy scales of the many-body interactions in correlated materials, focused on binding energi…