M. Fujita

activity

19992021

most citedQuantum Magnetic Excitations from Stripes in Copper-Oxide Superconductors

594 citations · 2.6k across the 58 of their papers we have counts for

collaborators

58 papers

cond-mat.str-el2021

$^{139}$ La-NMR study of spin-dynamics coupled with hole mobility in $T$ *-type La $_{0.86}$ Eu $_{0.86}$ Sr $_{0.28}$ CuO $_{4 - δ}$

Takanori Taniguchi, Shunsaku Kitagawa, Kenji Ishida +6

In $T$ *-type cuprate oxides with five oxygen coordination, little is known about the relationship between the spin correlations and dope carriers. We performed $^{139}$ La-nuclear m…

cond-mat.mtrl-sci2021★ 20 cited

Triplon current generation in solids

Yao Chen, Masahiro Sato, Yifei Tang +6

A triplon refers to a fictitious particle that carries angular momentum $S = 1$ corresponding to the elementary excitation in a broad class of quantum dimerized spin systems. Such…

cond-mat.supr-con2021

Reduction annealing effects on the crystal structure of $T^{'}$ -type La $_{1.8}$ Eu $_{0.2}$ CuO $_{4 + α - δ}$

Masaki Fujita, Takanori Taniguchi, Shuki Torii +7

We performed neutron powder diffraction measurements on the as-sintered (AS) and oxygen-reduced (OR) La $_{1.8}$ Eu $_{0.2}$ CuO $_{4 + α - δ}$ (LECO). The structural parameters for oxygens…

cond-mat.str-el2021★ 3 cited

Tilted stripes origin in $La_{1.88} Sr_{0.12} CuO_{4}$ revealed by anisotropic next-nearest neighbor hopping

Wei He, Jiajia Wen, Hong-Chen Jiang +6

Spin- and charge- stripe order has been extensively studied in the superconducting cuprates, among which underdoped $La_{2 - x} Sr_{x} CuO_{4}$ (LSCO)…

cond-mat.supr-con2021★ 12 cited

Fermi surface in La-based cuprate superconductors from Compton scattering imaging

Hiroyuki Yamase, Yoshiharu Sakurai, Masaki Fujita +2

Compton scattering provides invaluable information on the underlying Fermi surface (FS) and is a powerful tool complementary to angle-resolved photoemission spectroscopy and quantu…

cond-mat.supr-con2021★ 4 cited

Spin excitations coupled with lattice and charge dynamics in La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$

K. Ikeuchi, S. Wakimoto, M. Fujita +3

Spin excitations of layered copper oxide show various characteristic features, depending on the carrier concentration. In this study, we conducted inelastic neutron scattering (INS…

139La-NMR study of spin-dynamics coupled with hole mobility in T*-type La0.86​Eu0.86​Sr0.28​CuO4−δ​

Triplon current generation in solids

Reduction annealing effects on the crystal structure of T′-type La1.8​Eu0.2​CuO4+α−δ​

Tilted stripes origin in La1.88​Sr0.12​CuO4​ revealed by anisotropic next-nearest neighbor hopping

Fermi surface in La-based cuprate superconductors from Compton scattering imaging

Spin excitations coupled with lattice and charge dynamics in La2−x​Srx​CuO4​

$^{139}$ La-NMR study of spin-dynamics coupled with hole mobility in $T$ *-type La $_{0.86}$ Eu $_{0.86}$ Sr $_{0.28}$ CuO $_{4 - δ}$

Reduction annealing effects on the crystal structure of $T^{'}$ -type La $_{1.8}$ Eu $_{0.2}$ CuO $_{4 + α - δ}$

Tilted stripes origin in $La_{1.88} Sr_{0.12} CuO_{4}$ revealed by anisotropic next-nearest neighbor hopping

Spin excitations coupled with lattice and charge dynamics in La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$