H. Takeya

activity

20012026

most citedSuperconducting Properties of MgB2 Bulk Materials Prepared by High Pressure Sintering

352 citations · 992 across the 20 of their papers we have counts for

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Showing 2014Show all

4 papers · 1 filter

cond-mat.supr-con2014★ 1 cited

On the superconductivity of the Li $_{x}$ RhB $_{y}$ compositions

H. Takeya, M. ElMassalami, H. S. Amorim +3

We observed superconductivity ( $T_{c}$ $≃$ 2-3 K) in Li $_{x}$ RhB $_{y}$ intermetallics wherein $x$ and $y$ vary over a wide compositional range. The crystal structure consists o…

cond-mat.str-el2014★ 21 cited

Pressure-dependent magnetization and magnetoresistivity studies on the tetragonal FeS (mackinawite): revealing its intrinsic metallic character

S. J. Denholme, H. Okazaki, S. Demura +9

The transport and magnetic properties of the tetragonal Fe $_{1 + δ}$ S were investigated using magnetoresistivity and magnetization within 2 $\leq T \leq$ 300 K, $H \leq$ 70 kOe and $P\le…

cond-mat.supr-con2014

On the bad metallicity and phase diagrams of Fe $_{1 + δ} X$ ( $X$ =Te, Se, S, solid solutions): an electrical resistivity study

M. ElMassalami, K. Deguchi, T. Machida +2

Based on a systematic analysis of the thermal evolution of the resistivities of Fe-based chalcogenides Fe $_{1 + δ}$ Te $_{1 - x} X_{x}$ ( $X$ = Se, S), it is inferred that their often obser…

cond-mat.supr-con2014★ 38 cited

Spectromicroscopy of electronic phase separation in K $_{x}$ Fe $_{2 - y}$ Se $_{2}$ superconductor

M. Bendele, A. Barinov, B. Joseph +14

Structural phase separation in A $_{x}$ Fe $_{2 - y}$ Se $_{2}$ system has been studied by different experimental techniques, however, it should be important to know how the electronic unifor…

On the superconductivity of the Lix​RhBy​ compositions

Pressure-dependent magnetization and magnetoresistivity studies on the tetragonal FeS (mackinawite): revealing its intrinsic metallic character

On the bad metallicity and phase diagrams of Fe1+δ​X (X =Te, Se, S, solid solutions): an electrical resistivity study

Spectromicroscopy of electronic phase separation in Kx​Fe2−y​Se2​ superconductor

On the superconductivity of the Li $_{x}$ RhB $_{y}$ compositions

On the bad metallicity and phase diagrams of Fe $_{1 + δ} X$ ( $X$ =Te, Se, S, solid solutions): an electrical resistivity study

Spectromicroscopy of electronic phase separation in K $_{x}$ Fe $_{2 - y}$ Se $_{2}$ superconductor