158 citations · 315 across the 7 of their papers we have counts for
7 papers
Pressure-Induced Superconductivity from Doping-Induced Antiferromagnetic Phase of 112-type CaLaFeAs
Shunsaku Kitagawa, Taishi Sekiya, Yo Fujiyoshi +8
The effects of pressure on antiferromagnetic (AFM) and superconducting phase transitions of 112-type CaLaFeAs were studied, and the in-plane electrical resistiv…
Site-Selective Antimony Doping in Arsenic Zigzag Chains of 112-type Ca1-xLaxFeAs2
Hiromi Ota, Kazutaka Kudo, Takumi Kimura +4
Single crystal X-ray diffraction studies were performed for the Sb-doped 112-type iron-based superconductor Ca1-xLaxFeAs2 with the superconducting transition temperature Tc of 47 K…
Doping-Enhanced Antiferromagnetism in Ca1-xLaxFeAs2
Shinji Kawasaki, Tomosuke Mabuchi, Satoki Maeda +5
In iron pnictides, high temperature superconductivity emerges after suppressing antiferromagnetism by doping. Here we show that antiferromagnetism in CaLaFeAs is ro…
Superconducting Transition Temperatures of up to 47 K from Simultaneous Rare-Earth Element and Antimony Doping of 112-Type CaFeAs2
Kazutaka Kudo, Yutaka Kitahama, Kazunori Fujimura +3
The effects of simultaneous Sb doping on the superconductivity of 112-type Ca1-xRExFeAs2 (RE = La, Ce, Pr, and Nd) were studied through measurements of the magnetization and electr…
Superconductivity in Ca1-xLaxFeAs2: A Novel 112-Type Iron Pnictide with Arsenic Zigzag Bonds
Naoyuki Katayama, Kazutaka Kudo, Seiichiro Onari +9
We report superconductivity in the novel 112-type iron-based compound Ca1-xLaxFeAs2. Single-crystal X-ray diffraction analysis revealed that the compound crystallizes in a monoclin…
Enhanced Superconductivity up to 43 K by P/Sb Doping of Ca1-xLaxFeAs2
Kazutaka Kudo, Tasuku Mizukami, Yutaka Kitahama +6
The effects of isovalent doping on the superconducting transition temperature Tc in novel 112-type iron arsenide Ca1-xLaxFeAs2 were studied by conducting measurements of electrical…
Enhancing high-temperature thermoelectric properties of PtAs2 by Rh doping
Kazutaka Kudo, Seiya Nakano, Tasuku Mizukami +2
The effects of Rh doping on the thermoelectric properties of Pt1-xRhxAs2 (x = 0, 0.005, and 0.01) with pyrite structure were studied by conducting measurements of electrical resist…