232 citations · 264 across the 5 of their papers we have counts for
4 papers · 1 filter
Unusual mixed valence of Eu in two new materials EuSr2Bi2S4F4 and Eu2SrBi2S4F4: Mössbauer and X-ray photoemission Spectroscopy investigations
Zeba Haque, Gohil Singh Thakur, Rangasamy Parthasarathy +9
We have synthesized two new Eu-based compounds, EuSr2Bi2S4F4 and Eu2SrBi2S4F4 which are derivatives of Eu3Bi2S4F4, an intrinsic superconductor with Tc = 1.5 K. They belong to a tet…
Materials with ZrCuSiAs Type Structure
Rainer Pottgen, Dirk Johrendt
The crystal chemistry and physical properties of materials with ZrCuSiAs type structure is reviewed.
Structural and magnetic phase transitions in the ternary iron arsenides SrFe2As2 and EuFe2As2
Marcus Tegel, Marianne Rotter, Veronika Weiss +3
The structural and magnetic phase transitions of the ternary iron arsenides SrFe2As2 and EuFe2As2 were studied by temperature-dependent x-ray powder diffraction and 57-Fe Moessbaue…
A 57Fe Moessbauer Spectroscopy Study of the 7 K Superconductor LaFePO
Marcus Tegel, Inga Schellenberg, Rainer Pöttgen +1
A polycrystalline sample of superconducting LaFePO was prepared in a tin flux at 1123 K. The structure was determined from single crystal data (ZrCuSiAs-type, P4/nmm, a = 3.9610(1)…