Chul-Ho Lee

activity

19992024

most citedEffect of Structural Parameters on Superconductivity in Fluorine-Free LnFeAsO1-y (Ln=La,Nd)

609 citations · 3.1k across the 46 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

cond-mat.supr-con2018★ 104 cited

Emerging superconductivity with broken time reversal symmetry inside a superconducting $s$ -wave state

V. Grinenko, R. Sarkar, K. Kihou +17

In general, magnetism and superconductivity are antagonistic to each other. However, there are several families of superconductors, in which superconductivity may coexist with magn…

cond-mat.supr-con2018★ 7 cited

Anomalous peak effect in iron-based superconductors Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ ( $x \approx$ 0.69 and 0.76) for magnetic-field directions close to the $ab$ plane and its possible relation to the spin paramagnetic effect

Taichi Terashima, Naoki Kikugawa, Andhika Kiswandhi +7

We report magnetic torque measurements on iron-pnictide superconductors Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ ( $x \approx$ 0.69 and 0.76) up to an applied field of $B_{a}$ = 45 T. The peak eff…

cond-mat.supr-con2018★ 18 cited

Diverse fluctuations and anisotropic Gr{\" u}neisen parameter behavior in iron-based superconductor Ba(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ and their correlation with superconductivity

Chiaki Fujii, Shalamujiang Simayi, Kouhei Sakano +10

In this study, the temperature dependence of elastic constants $C_{11}$ , $C_{33}$ , $C_{E} = (C_{11} - C_{12}) /2$ , $C_{66}$ and $C_{44}$ of the iron-based superconductor Ba(Fe$_{1…

Emerging superconductivity with broken time reversal symmetry inside a superconducting s-wave state

Anomalous peak effect in iron-based superconductors Ba1−x​Kx​Fe2​As2​ (x≈ 0.69 and 0.76) for magnetic-field directions close to the ab plane and its possible relation to the spin paramagnetic effect

Diverse fluctuations and anisotropic Gr{\" u}neisen parameter behavior in iron-based superconductor Ba(Fe1−x​Cox​)2​As2​ and their correlation with superconductivity

Emerging superconductivity with broken time reversal symmetry inside a superconducting $s$ -wave state

Anomalous peak effect in iron-based superconductors Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ ( $x \approx$ 0.69 and 0.76) for magnetic-field directions close to the $ab$ plane and its possible relation to the spin paramagnetic effect

Diverse fluctuations and anisotropic Gr{\" u}neisen parameter behavior in iron-based superconductor Ba(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ and their correlation with superconductivity