H. Sakurai

activity

20242026

collaborators

4 papers

cond-mat.supr-con2026

Superconducting Lanthanum Nickel Oxides with Bilayered and Trilayered Crystal Structures

Hiroya Sakurai, Yoshihiko Takano

In 2023, superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$ was discovered under high pressures above approximately 14 GPa. In addition to its high transition temperature ($T_{\mathrm{c}} \sim…

cond-mat.mtrl-sci2025

Characterization of Nuclear and Magnetic Structures of Wolframite-Type MgReO4 and ZnReO4

Ugne Miniotaite, Ola K. Forslund, Elisabetta Nocerino +13

We utilized high-pressure methods to synthesize the oxides AReO $4$ (A=Zn, Mg) and characterized their crystal structures as monoclinic wolframite-type. By combining muon spin spect…

cond-mat.str-el2025

Microscopic evidence for spin-spinless stripe order with reduced Ni moments within $ab$ plane for bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$ probed by $^{139}$ La-NQR

Mitsuharu Yashima, Nina Seto, Yujiro Oshita +4

The intrinsic electronic properties of La $_{3}$ Ni $_{2}$ O $_{7}$ have been selectively investigated by nuclear quadrupole resonance (NQR) at the La(2) site outside the NiO $_{2}$ bilayers.…

cond-mat.supr-con2024

High-pressure synthesis of bilayer nickelate Sr $_{3}$ Ni $_{2}$ O $_{5}$ Cl $_{2}$ with tetragonal crystal structure

Kazuki Yamane, Yoshitaka Matsushita, Shintaro Adachi +5

A novel oxychloride, Sr $_{3}$ Ni $_{2}$ O $_{5}$ Cl $_{2}$ , was synthesized for the first time under high pressure of 10 GPa at 1400 $^{\circ}$ C, motivated by a theoretical prediction of…

Superconducting Lanthanum Nickel Oxides with Bilayered and Trilayered Crystal Structures

Characterization of Nuclear and Magnetic Structures of Wolframite-Type MgReO4 and ZnReO4

Microscopic evidence for spin-spinless stripe order with reduced Ni moments within ab plane for bilayer nickelate La3​Ni2​O7​ probed by 139La-NQR

High-pressure synthesis of bilayer nickelate Sr3​Ni2​O5​Cl2​ with tetragonal crystal structure

Microscopic evidence for spin-spinless stripe order with reduced Ni moments within $ab$ plane for bilayer nickelate La $_{3}$ Ni $_{2}$ O $_{7}$ probed by $^{139}$ La-NQR

High-pressure synthesis of bilayer nickelate Sr $_{3}$ Ni $_{2}$ O $_{5}$ Cl $_{2}$ with tetragonal crystal structure