453 citations · 806 across the 6 of their papers we have counts for
6 papers · 1 filter
Scanning tunneling spectroscopy of SmFeAsO0.85: Possible evidence for d-wave order parameter symmetry
Oded Millo, Itay Asulin, Ofer Yuli +5
We report a scanning tunneling spectroscopy investigation of polycrystalline SmFeAsO0.85 having a superconducting transition at 52 K. On large regions of the sample surface the tun…
Magnetic measurements and 57Fe Mossbauer spectroscopy in oxygen deficient SmFeAsO0.85
Israel Felner, Israel Nowik, M. I. Tsindlekht +4
Magnetic measurements and 57Fe Mossbauer spectroscopy studies were performed on oxygen- deficient high temperature superconductor SmFeAsO0.85 with TC=52.4 K. The upper-critical beh…
Superconductivity at 53.5 K in GdFeAsO1-delta
Jie Yang, Zheng-Cai Li, Wei Lu +8
Here we report the fabrication and superconductivity of the iron-based arsenic-oxide GdFeAsO1-delta compound with oxygen-deficiency, which has an onset resistivity transition tempe…
Superconductivity at 55 K in iron-based F-doped layered quaternary compound Sm[O1-xFx]FeAs
Zhi-An Ren, Wei Lu, Jie Yang +8
Here we report the superconductivity in the iron-based oxyarsenide Sm[O1-xFx]FeAs, with the onset resistivity transition temperature at 55.0 K and Meissner transition at 54.6 K. Th…
Superconductivity at 41.0 K in the F-doped LaFeAsO1-xFx
Wei Lu, Xiao-Li Shen, Jie Yang +8
Here we report the superconductivity in the LaFeAsO1-xFx system prepared by high pressure synthesis. The highest onset superconducting transition temperature (Tc) in this La-based…
Superconductivity at 52 K in iron-based F-doped layered quaternary compound Pr[O1-xFx]FeAs
Zhi-An Ren, Jie Yang, Wei Lu +5
Since the discovery of copper oxide superconductor in 1986 [1], extensive efforts have been devoted to the search of new high-Tc superconducting materials, especially high-Tc syste…