S. Ishiwata

We report the large electron-mass enhancement and the metal to nonmetal transition upon the Pr doping in perovskite-type La1-xPrxCuO3. With increasing the Pr content x around 0.6,…

cond-mat.str-el2023★ 73 cited

Multiband Metallic Ground State in Multilayered Nickelates La $_{3}$ Ni $_{2}$ O $_{7}$ and La $_{4}$ Ni $_{3}$ O $_{10}$ Probed by $^{139}$ La-NMR at Ambient Pressure

Masataka Kakoi, Takashi Oi, Yujiro Ohshita +9

We report a $^{139}$ La-NMR study of polycrystalline samples of multi( $n$ )-layered nickelates, La $_{3}$ Ni $_{2}$ O $_{7 - δ}$ ( $n = 2$ ) and La $_{4}$ Ni $_{3}$ O $_{10 - δ}$ ( $n = 3$ ), at ambient pressure.…

cond-mat.str-el2020★ 24 cited

Complete phase diagram of Sr $_{1 - x}$ La $_{x}$ FeO $_{3}$ with versatile magnetic and charge ordering

Masaho Onose, Hidefumi Takahashi, Hajime Sagayama +2

A detailed electronic phase diagram of perovskite-type oxides Sr $_{1 - x}$ La $_{x}$ FeO $_{3}$ $(0 \leq x \leq 0.5)$ was established by synchrotron X-ray diffraction, magnetization, and tran…

cond-mat.str-el2017★ 32 cited

High-pressure synthesis of an unusual antiferromagnetic metal CaCoO $_{3}$ with GdFeO $_{3}$ -type perovskite structure

T. Osaka, H. Takahashi, H. Sagayama +2

The GdFeO $_{3}$ -type perovskite CaCoO $_{3}$ has been successfully synthesized by high-pressure oxygen annealing for the oxygen deficient perovskite. A detailed structural analysis…

Mass enhancement and metal-nonmetal transition driven by d-f hybridization in perovskites La1-xPrxCuO3

Multiband Metallic Ground State in Multilayered Nickelates La3​Ni2​O7​ and La4​Ni3​O10​ Probed by 139La-NMR at Ambient Pressure

Complete phase diagram of Sr1−x​Lax​FeO3​ with versatile magnetic and charge ordering

High-pressure synthesis of an unusual antiferromagnetic metal CaCoO3​ with GdFeO3​-type perovskite structure

Multiband Metallic Ground State in Multilayered Nickelates La $_{3}$ Ni $_{2}$ O $_{7}$ and La $_{4}$ Ni $_{3}$ O $_{10}$ Probed by $^{139}$ La-NMR at Ambient Pressure

Complete phase diagram of Sr $_{1 - x}$ La $_{x}$ FeO $_{3}$ with versatile magnetic and charge ordering

High-pressure synthesis of an unusual antiferromagnetic metal CaCoO $_{3}$ with GdFeO $_{3}$ -type perovskite structure