81 citations · 240 across the 7 of their papers we have counts for
6 papers
Magnetism and Electrical Conduction in Lightly-Doped Single-Layer High- Cuprate
Kota Miyakoshi, Yuya Kinugawa, Shusei Mizuta +6
The temperature dependences of magnetization and electrical resistivity as well as their magnetic field dependences have been examined in lightly-doped single-layer cuprate $\mathr…
Ultrafast carrier localisation in the pseudogap state of cuprate superconductors from coherent quench experiments
Ivan Madan, Toru Kurosawa, Yasunori Toda +3
A pseudogap (PG) was introduced by Mott to describe a state of matter which has a minimum in the density of states at the Fermi level, deep enough for states to become localized. I…
Separating pairing from quantum phase coherence dynamics above the superconducting transition by femtosecond spectroscopy
Ivan Madan, Toru Kurosawa, Yasunori Toda +4
In classical superconductors an energy gap and phase coherence appear simultaneously with pairing at the transition to the superconducting state. In high-temperature superconductor…
Dynamics of broken symmetry nodal and anti-nodal excitations in Bi_{2} Sr_{2} CaCu_{2} O_{8+δ} probed by polarized femtosecond spectroscopy
Y. Toda, F. Kawanokami, T. Kurosawa +5
The dynamics of excitations with different symmetry is investigated in the superconducting (SC) and normal state of the high-temperature superconductor BiSrCaCuO$…
Direct observation of the coexistence of pseudogap and superconducting quasi-particles in Bi2212 by time-resolved optical spectroscopy
Y. H. Liu, Y. Toda, K. Shimatake +3
We report the ultra-fast optical response of quasi-particles (QPs) in both the pseudogap (PG) and superconducting (SC) states of underdoped (UD) BiSrCaCuO…
Quenching of phase coherence in quasi-one dimensional ring crystals
K. Shimatake, Y. Toda, S. Tanda
The comparison of the single-particle (SP) dynamics between the whisker and ring NbSe crystals provides new insight into the phase transition properties in quasi-one-dimensiona…