S. Kasahara

activity

19962025

most citedNematic and meta-nematic transitions in the iron pnictides

447 citations · 7.4k across the 110 of their papers we have counts for

collaborators

Showing 2013Show all

7 papers · 1 filter

cond-mat.supr-con2013★ 43 cited

Superconducting gap with sign reversal between hole pockets in heavily hole-doped Ba1-xKxFe2As2

D. Watanabe, T. Yamashita, Y. Kawamoto +16

To gain insight into the unconventional superconductivity of Fe-pnictides with no electron pockets, we measure the thermal conductivity $κ$ and penetration depth $λ$ in the heavily…

cond-mat.supr-con2013★ 39 cited

Normal state spin dynamics in the iron-pnictide superconductors BaFe2(As1-xPx)2 and Ba(Fe1-xCox)2As2 probed with NMR measurements

Y. Nakai, T. Iye, S. Kitagawa +6

The NMR results in iron pnictides BaFe2(As1-xPx)2 and Ba(Fe1-xCox)2As2 are analyzed based on the self-consistent renormalization (SCR) spin fluctuation theory. The temperature depe…

cond-mat.supr-con2013★ 91 cited

Pseudogap formation above the superconducting dome in iron-pnictides

T. Shimojima, T. Sonobe, W. Malaeb +29

The nature of the pseudogap in high transition temperature (high-Tc) superconducting cuprates has been a major issue in condensed matter physics. It is still unclear whether the hi…

cond-mat.supr-con2013★ 32 cited

Disorder, critical currents, and vortex pinning energies in isovalently substituted BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

Sultan Demirdis, Yanina Fasano, Shigeru Kasahara +6

We present a comprehensive overview of vortex pinning in single crystals of the isovalently substituted iron-based superconductor BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ , a material th…

cond-mat.supr-con2013★ 119 cited

Quasiparticle mass enhancement close to the quantum critical point in BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

P. Walmsley, C. Putzke, L. Malone +11

We report a combined study of the specific heat and de Haas-van Alphen effect in the iron-pnictide superconductor BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ . Our data when combined with results…

cond-mat.supr-con2013★ 22 cited

Inter-plane resistivity of isovalent doped BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

M. A. Tanatar, K. Hashimoto, S. Kasahara +3

Temperature-dependent inter-plane resistivity, $ρ_{c} (T)$ , was measured for the iron-based superconductor BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ over a broad isoelectron phosphorus substituti…

Superconducting gap with sign reversal between hole pockets in heavily hole-doped Ba1-xKxFe2As2

Normal state spin dynamics in the iron-pnictide superconductors BaFe2(As1-xPx)2 and Ba(Fe1-xCox)2As2 probed with NMR measurements

Pseudogap formation above the superconducting dome in iron-pnictides

Disorder, critical currents, and vortex pinning energies in isovalently substituted BaFe2​(As1−x​Px​)2​

Quasiparticle mass enhancement close to the quantum critical point in BaFe2​(As1−x​Px​)2​

Inter-plane resistivity of isovalent doped BaFe2​(As1−x​Px​)2​

Disorder, critical currents, and vortex pinning energies in isovalently substituted BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

Quasiparticle mass enhancement close to the quantum critical point in BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

Inter-plane resistivity of isovalent doped BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$