K. Okazaki

activity

20042025

most citedHole-doping-induced changes in the electronic structure of La

_{1 - x}

_{x}

FeO

_{3}

: soft x-ray photoemission and absorption study of epitaxial thin films

131 citations · 258 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.supr-con2025

Translational symmetry breaking in the electronic nematic phase of BaFe2As2

K. Koshiishi, L. Liu, K. Okazaki +13

The microscopic origin of the nematicity, namely, four-fold rotational symmetry breaking in iron-based superconductors has been controversial since its discovery. In particular, it…

cond-mat.supr-con2015★ 10 cited

Se content $x$ dependence of electron correlation strength in Fe $_{1 + y}$ Te $_{1 - x}$ Se $_{x}$

L. C. C. Ambolode, K. Okazaki, M. Horio +13

The iron chalcogenide Fe $_{1 + y}$ Te $_{1 - x}$ Se $_{x}$ on the Te-rich side is known to exhibit the strongest electron correlations among the Fe-based superconductors, and is non-superc…

cond-mat.supr-con2015★ 92 cited

Suppression of the antiferromagnetic pseudogap in the electron-doped high-temperature superconductor by "protect annealing"

M. Horio, T. Adachi, Y. Mori +17

In the hole-doped cuprates, a small amount of carriers suppresses antiferromagnetism and induces superconductivity. In the electron-doped cuprates, on the other hand, superconducti…

cond-mat.supr-con2015★ 14 cited

Reversed anisotropy of the in-plane resistivity in the antiferromagnetic phase of iron tellurides

L. Liu, T. Mikami, M. Takahashi +5

We systematically investigated the anisotropic in-plane resistivity of the iron telluride including three kinds of impurity atoms: excess Fe, Se substituted for Te, and Cu substitu…

cond-mat.supr-con2013★ 11 cited

Strongly three-dimensional electronic structure and Fermi Surfaces of SrFe $_{2}$ (As $_{0.65}$ P $_{0.35}$ ) $_{2}$ : Comparison with BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

H. Suzuki, T. Kobayashi, S. Miyasaka +11

The isovalent-substituted iron-pnictide superconductor SrFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ ( $x$ =0.35) has a slightly higher optimum critical temperature than the similar system BaF…

cond-mat.str-el2004★ 131 cited

Hole-doping-induced changes in the electronic structure of La $_{1 - x}$ Sr $_{x}$ FeO $_{3}$ : soft x-ray photoemission and absorption study of epitaxial thin films

H. Wadati, D. Kobayashi, H. Kumigashira +9

We have studied the electronic structure of epitaxially grown thin films of La $_{1 - x}$ Sr $_{x}$ FeO $_{3}$ by {\it in-situ} photoemission spectroscopy (PES) and x-ray absorption spectrosc…

Translational symmetry breaking in the electronic nematic phase of BaFe2As2

Se content x dependence of electron correlation strength in Fe1+y​Te1−x​Sex​

Suppression of the antiferromagnetic pseudogap in the electron-doped high-temperature superconductor by "protect annealing"

Reversed anisotropy of the in-plane resistivity in the antiferromagnetic phase of iron tellurides

Strongly three-dimensional electronic structure and Fermi Surfaces of SrFe2​(As0.65​P0.35​)2​: Comparison with BaFe2​(As1−x​Px​)2​

Hole-doping-induced changes in the electronic structure of La1−x​Srx​FeO3​ : soft x-ray photoemission and absorption study of epitaxial thin films

Se content $x$ dependence of electron correlation strength in Fe $_{1 + y}$ Te $_{1 - x}$ Se $_{x}$

Strongly three-dimensional electronic structure and Fermi Surfaces of SrFe $_{2}$ (As $_{0.65}$ P $_{0.35}$ ) $_{2}$ : Comparison with BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

Hole-doping-induced changes in the electronic structure of La $_{1 - x}$ Sr $_{x}$ FeO $_{3}$ : soft x-ray photoemission and absorption study of epitaxial thin films