Never before in human history has a chemical substance been the object of collaborative
research by so many scientists of different disciplines as in the case of the first high …

Abstract The three-dimensional (3D) magnetism present in Nd 2 CuO 4 and Pr 2 CuO 4 has
been examined in neutron-scattering experiments. Antiferromagnetic long-range order of the …

We review the crystal chemical, electronic, magnetic and superconducting properties of La 2
CuO 4 and related planar-cuprate materials, with emphasis on single-crystal results …

The remarkable discovery of superconductivity above 30 K in the La-Ba-Cu-O system
(Bednorz and MUller 1986, Mtiller and Bednorz 1987, Bednorz et al. 1987a, 1987b, 1987c) …

Single crystals of the n-type Nd-Ce-Cu-O superconducting materials have been grown via a
flux technique, and their structural and physical properties characterized. Optimum crystal …

Magnetic-susceptibility and magnetization measurements on single crystals of the CuO 2-
planar compound Gd 2 CuO 4 indicate copper moment ordering near 260 K, producing an …

UNTIL recently, all known high-T c superconductors involved conduction by holes; the
do** of holes into the parent compound, for example by the substitution of Sr2+ or Ba2+ …

We report here the structure, electrical, optical and magnetic properties of Zn 1− x Pr x O
nanoparticles with various x values (0.00≤ x≤ 0.50). X-ray diffraction pattern revealed …

A neutron-powder-diffraction study has been carried out on Pr 2 CuO 4, which has the T'-
type structure of the new high-T c electron superconductors. The compound orders …

Abstract Crystals of R 2 BaNiO 5 (R= Y, Er) have been grown, and their structures have been
established by single-crystal x-ray diffraction. Both compounds crystallize in the Nd 2 BaNiO …