A neutron scattering study on Nd2CuO4, a mother material of the electron-doped superconductor (Nd1-xCex.)CuO4-y, was carried out. Reentrant magnetic phase transitions associated with spin reorientation of antiferromagnetic ordering were observed. La2NiO4-type order was stabilized in the range [formula omitted] and at [formula omitted]. Between [formula omitted] order was realized. Diffuse scattering due to the two-dimensional spin fluctuation was also observed at around T=250 K.
|Number of pages||4|
|Journal||journal of the physical society of japan|
|Publication status||Published - 1989|
- High-Tc superconductor
ASJC Scopus subject areas
- Physics and Astronomy(all)