Hiroaki Niwa

most citedLight-induced nonequilibrium response of the superconducting cuprate La

_{2 - x}

_{x}

CuO

_{4}

23 citations · 40 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.supr-con2019★ 23 cited

Light-induced nonequilibrium response of the superconducting cuprate La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$

Hiroaki Niwa, Naotaka Yoshikawa, Kaito Tomari +4

We report the dynamics of the cuprate superconductor La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ ( $x = 0.14$ ) after intense photoexcitation utilizing near-infrared (800 nm) optical pump-terahertz pr…

cond-mat.supr-con2017

Light-induced switching to a Metastable Phase in a Layered Superconductor La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ (x=0.15)

Kaito Tomari, Ryusuke Matsunaga, Hiroaki Niwa +3

We investigated transient optical responses in an optimally-doped high-Tc superconductor La2-xSrxCuO4 (x=0.15) by using 800-nm optical pump and terahertz probe spectroscopy. With i…

cond-mat.mtrl-sci2017★ 17 cited

Raman and fluorescence contributions to resonant inelastic soft x-ray scattering on LaAlO $_{3}$ /SrTiO $_{3}$ heterostructures

F. Pfaff, H. Fujiwara, G. Berner +12

We present a detailed study of the Ti 3 $d$ carriers at the interface of LaAlO $_{3}$ /SrTiO $_{3}$ heterostructures by high-resolution resonant inelastic soft x-ray scattering (RIXS), wit…

Light-induced nonequilibrium response of the superconducting cuprate La2−x​Srx​CuO4​

Light-induced switching to a Metastable Phase in a Layered Superconductor La2−x​Srx​CuO4​ (x=0.15)

Raman and fluorescence contributions to resonant inelastic soft x-ray scattering on LaAlO3​/SrTiO3​ heterostructures

Light-induced nonequilibrium response of the superconducting cuprate La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$

Light-induced switching to a Metastable Phase in a Layered Superconductor La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ (x=0.15)

Raman and fluorescence contributions to resonant inelastic soft x-ray scattering on LaAlO $_{3}$ /SrTiO $_{3}$ heterostructures