X. Qiu

activity

20092013

most citedQuantum criticality and nodal superconductivity in the FeAs-based superconductor KFe2As2

230 citations · 394 across the 15 of their papers we have counts for

collaborators

Showing 2009Show all

5 papers · 1 filter

cond-mat.supr-con2009★ 1 cited

Thermal conductivity study of KFe $_{2}$ As $_{2}$ single crystal: clear evidence for unconventional superconducting gap with nodes

J. K. Dong, S. Y. Zhou, T. Y. Guan +7

The in-plane resistivity $ρ$ and thermal conductivity $κ$ of extremely overdoped KFe $_{2}$ As $_{2}$ ( $T_{c}$ = 3.0 K) single crystal were studied. It is found that $ρ \sim T^{1.5}$ at low…

cond-mat.supr-con2009★ 230 cited

Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe2As2

J. K. Dong, S. Y. Zhou, T. Y. Guan +7

The in-plane resistivity $ρ$ and thermal conductivity $κ$ of FeAs-based superconductor KFe $_{2}$ As $_{2}$ single crystal were measured down to 50 mK. We observe non-Fermi-liquid behavio…

cond-mat.supr-con2009★ 22 cited

Thermal conductivity of overdoped BaFe $_{1.73}$ Co $_{0.27}$ As $_{2}$ single crystal: Evidence for nodeless multiple superconducting gaps and interband interactions

J. K. Dong, S. Y. Zhou, T. Y. Guan +6

The in-plane thermal conductivity $κ$ of overdoped FeAs-based superconductor BaFe $_{1.73}$ Co $_{0.27}$ As $_{2}$ ( $T_{c}$ = 8.1 K) single crystal was measured down to 80 mK. In zero field…

cond-mat.supr-con2009★ 29 cited

Nodeless superconducting gap in electron-doped BaFe $_{1.9}$ Ni $_{0.1}$ As $_{2}$ probed by quasiparticle heat transport

L. Ding, J. K. Dong, S. Y. Zhou +8

The in-plane thermal conductivity $κ$ of electron-doped iron-arsenide superconductor BaFe $_{1.9}$ Ni $_{0.1}$ As $_{2}$ ( $T_{c}$ = 20.3 K) single crystal was measured down to 70 mK. In zer…

cond-mat.supr-con2009★ 2 cited

Multi-gap nodeless superconductivity in iron selenide FeSe $_{x}$ : evident from quasiparticle heat transport

J. K. Dong, T. Y. Guan, S. Y. Zhou +6

The in-plane thermal conductivity $κ$ of the iron selenide superconductor FeSe $_{x}$ ( $T_{c}$ = 8.8 K) were measured down to 120 mK and up to 14.5 T ( $≃ 3/4 H_{c 2}$ ). In zero fiel…

Thermal conductivity study of KFe2​As2​ single crystal: clear evidence for unconventional superconducting gap with nodes

Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe2As2

Thermal conductivity of overdoped BaFe1.73​Co0.27​As2​ single crystal: Evidence for nodeless multiple superconducting gaps and interband interactions

Nodeless superconducting gap in electron-doped BaFe1.9​Ni0.1​As2​ probed by quasiparticle heat transport

Multi-gap nodeless superconductivity in iron selenide FeSex​: evident from quasiparticle heat transport

Thermal conductivity study of KFe $_{2}$ As $_{2}$ single crystal: clear evidence for unconventional superconducting gap with nodes

Thermal conductivity of overdoped BaFe $_{1.73}$ Co $_{0.27}$ As $_{2}$ single crystal: Evidence for nodeless multiple superconducting gaps and interband interactions

Nodeless superconducting gap in electron-doped BaFe $_{1.9}$ Ni $_{0.1}$ As $_{2}$ probed by quasiparticle heat transport

Multi-gap nodeless superconductivity in iron selenide FeSe $_{x}$ : evident from quasiparticle heat transport