648 citations · 1.2k across the 8 of their papers we have counts for
8 papers
Absence of spin susceptibility decrease in a bulk organic superconductor with triangular lattice
Y. Saitou, N. Ichikawa, R. Yamamoto +8
The study of non-s-wave unconventional superconductivities in strongly correlated-electron systems has been a central issue in condensed matter physics for more than 30 years. In s…
High Pressure Study of Structural Phase Transitions and Superconductivity in La1.48Nd0.4Sr0.12CuO4
M. K. Crawford, R. L. Harlow, S. Deemyad +8
We have determined the crystal structures and superconducting transition temperatures of La1.48Nd0.4Sr0.12CuO4 under nearly hydrostatic pressures in diamond anvil cells to 5.0 GPa…
Effect of a magnetic field on the spin- and charge-density wave order in La1.45Nd0.4Sr0.15CuO4
S. Wakimoto, R. J. Birgeneau, Y. Fujimaki +9
The spin-density wave (SDW) and charge-density wave (CDW) order in superconducting La1.45Nd0.4Sr0.15CuO4 were studied under an applied magnetic field using neutron and X-ray diffra…
Local Magnetic Order vs. Superconductivity in a Layered Cuprate
N. Ichikawa, S. Uchida, J. M. Tranquada +4
We report on the phase diagram for charge-stripe order in La(1.6-x)Nd(0.4)Sr(x)CuO(4), determined by neutron and x-ray scattering studies and resistivity measurements. From an anal…
Charge stripes seen with x-rays in La_(1.45)Nd_(0.4)Sr_(0.15)CuO_(4)
T. Niemoeller, N. Ichikawa, T. Frello +5
Superstructure reflections due to the ordering of holes into stripes in La_(1.45)Nd_(0.4)Sr_(0.15)CuO_4 have been studied with high energy x-ray diffraction. These reflections have…
Charge Segregation and Antiferromagnetism in High-Tc Superconductors
J. M. Tranquada, N. Ichikawa, K. Kakurai +1
Local antiferromagnetism coexists with superconductivity in the cuprates. Charge segregation provides a way to reconcile these properties. Direct evidence for modulated spin and ch…