activity
20092011
most citedStudies of Impurity-Doping Effects and NMR Measurement5s of La1111 and/or Nd 1111 Fe-Pnictide Superconductors

143 citations · 295 across the 6 of their papers we have counts for

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5 papers · 1 filter

cond-mat.supr-con2011★ 20 cited

Study of Ni-doping Effect of Specific Heat and Transport Properties for LaFe1-yNiyAsO0.89F0.11

Takayuki Kawamata, Erika Satomi, Yoshiaki Kobayashi +2

Specific heats and transport quantities of the LaFe1-yNiyAsO0.89F0.11 system have been measured, and the results are discussed together with those reported previously by our group…

cond-mat.supr-con2010★ 19 cited

Magnetic Ordering in V-Layers of the Superconducting System of Sr2VFeAsO3

Shunichi Tatematsu, Erika Satomi, Yoshiaki Kobayashi +1

Results of transport, magnetic, thermal, and 75As-NMR measurements are presented for superconducting Sr2VFeAsO3 with an alternating stack of FeAs and perovskite-like block layers.…

cond-mat.supr-con2010★ 16 cited

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…

cond-mat.supr-con2009★ 69 cited

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…

cond-mat.supr-con2009★ 143 cited

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…