143 citations · 350 across the 6 of their papers we have counts for
6 papers
75As-NMR Studies of LaFeAsO1-xFx for Various x Values
Yoshiaki Kobayashi, Erika Satomi, Sang Chul Lee +1
Results of 75As NMR and NQR measurements are reported for superconducting samples of LaFeAsO1-xFx with various x values. The x dependent widths of the superconducting transition an…
Effects of Ru Doping on the Transport Behavior and Superconducting Transition Temperature of NdFeAsO0.89F0.11
Sang Chul Lee, Erika Satomi, Yoshiaki Kobayashi +1
The transport behavior and superconducting transition temperature Tc of NdFe1-yRuyAsO0.89F0.11 have been studied for various y values. Because Ru impurities are isoelectronic to ho…
Studies of Impurity-Doping Effects and NMR Measurement5s of La1111 and/or Nd 1111 Fe-Pnictide Superconductors
Masatoshi Sato, Yoshiaki Kobayashi, San Chul Lee +3
Measurements of the electrical resistivities, Hall coefficients, thermoelectric powers, electronic specific heat coefficients have been carried out for samples of LnFe1-yMyAsO1-xFx…
Distinct transport behaviors of LaFe1-yCoyAsO1-xFx (x=0.11) between the superconducting and nonsuperconducting metallic y regions divided by y ~ 0.05
S. C. Lee, A. Kawabata, T. Moyoshi +2
Electrical resistivities, Hall coefficients and thermoelectric powers have been measured for polycrystalline samples of LaFe1-yCoyAsO1-xFx (x=0.11) with various values of y. The re…
Preparation of the oxypnictides and studies on their superconductivity
Ayaka Kawabata, Sang Chul Lee, Taketo Moyoshi +2
LaFe1-yCoyAsO1-xFx (x=0.11) with various y values were prepared and their electrical resistivities, superconducting diamagnetisms and Hall coefficients have been measured. 75As- an…
On the Superconductivity of LaFe1-yCoyAsO1-xFx
Ayaka Kawabata, Sang Chul Lee, Taketo Moyoshi +2
We have prepared the superconducting system LaFe1-yCoyAsO1-xFx (x=0.11) and carried out measurements of their electrical resistivities r and superconducting diamagnetisms. 75As- an…