T. Okada

activity

20112024

most citedMicrowave Surface Impedance Measurements of the Electronic State and Dissipation of Magnetic Vortices in Superconducting Iron-Based LiFeAs Single Crystals

26 citations · 99 across the 8 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

cond-mat.supr-con2014★ 9 cited

Effects of post-annealing and cobalt co-doping on superconducting properties of (Ca,Pr)Fe2As2 single crystals

Tomoyuki Okada, Hiraku Ogino, Hiroyuki Yakita +3

In order to clarify the origin of anomalous superconductivity in (Ca,RE)Fe2As2 system, Pr doped and Pr,Co co-doped CaFe2As2 single crystals were grown by the FeAs flux method. Thes…

cond-mat.supr-con2014★ 19 cited

Exceptional Suppression of Flux-Flow Resistivity in FeSe $_{0.4}$ Te $_{0.6}$ by Back-Flow from Excess Fe Atoms and Se/Te Substitutions

Tatsunori Okada, Fuyuki Nabeshima, Hideyuki Takahashi +2

We measured the microwave surface impedance of FeSe $_{0.4}$ Te $_{0.6}$ single crystals with- and without external magnetic fields. The superfluid density exhibited a quadratic tempe…

Effects of post-annealing and cobalt co-doping on superconducting properties of (Ca,Pr)Fe2As2 single crystals

Exceptional Suppression of Flux-Flow Resistivity in FeSe0.4​Te0.6​ by Back-Flow from Excess Fe Atoms and Se/Te Substitutions

Exceptional Suppression of Flux-Flow Resistivity in FeSe $_{0.4}$ Te $_{0.6}$ by Back-Flow from Excess Fe Atoms and Se/Te Substitutions