Structural instability around Tc observed in Hg-1201 by neutron powder diffraction and EXAFS
Physica C: Superconductivity and its Applications 282-287:PART 2 (1997) 1081-1082
Abstract:
The structure of HgBa2CuO4+∂ is studied as function of temperature by neutron diffraction and Cu-Kedge EXAFS on the same powder sample with Tc=97K. Both techniques reveal the presence of an anomalous behaviour of the Cu-O in-plane bond length starting at ≈ 140K.Crystal chemistry and electronic properties of the N=2 Ruddlesden-Popper manganates: Unconventional CMR materials
MATER RES SOC SYMP P 453 (1997) 331-336
Abstract:
The crystallography and electronic properties of the Ln(2-x)Sr(1+x)Mn(2)O(7) manganese oxides adopting the n = 2 Ruddlesden-Popper (RP) structure are discussed, focusing on the structural phase diagrams and electronic properties in the vicinity of the Mn + 3.5 oxidation slate and in particular the ease of synthesis of single phases of these materials.Cs3H(SeO4)(2) at 300 K by high-resolution neutron powder diffraction
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 53 (1997) 1529-1531
Hysteresis of the pressure-induced Jahn-Teller switch in deuterated ammonium copper(II) Tutton salt, (ND4)(2)[Cu(D2O)(6)](SO4)(2)
INORGANIC CHEMISTRY 36:15 (1997) 3382-&
Stripe structure and non-homogeneity of the CuO2 plane by joint EXAFS and diffraction
JOURNAL DE PHYSIQUE IV 7:C2 (1997) 735-740