pith. sign in

arxiv: 1212.5531 · v1 · pith:CA6P73DInew · submitted 2012-12-21 · ❄️ cond-mat.supr-con · cond-mat.str-el

Structural and magnetic phase transitions in triclinic Ca10(FeAs)10(Pt3As8)

T. St\"urzer , G. M. Friederichs , H. Luetkens , A. Amato , H.-H. Klauss , F. Winter , R. P\"ottgen , D. Johrendt This is my paper
classification ❄️ cond-mat.supr-con cond-mat.str-el
keywords ca10magneticpt3as8feasphasestructuraltransitiontransitions
0
0 comments X
read the original abstract

We report the structural and magnetic phase transitions of triclinic Ca10(FeAs)10(Pt3As8). High-resolution X-ray powder diffraction reveals splitting of the in-plane (a,b) lattice parameters at Ts ~ 120 K. Platinum-doping weakens the distortion and shifts the transition temperature to 80 K in Ca10(Fe1-xPt_xAs)10(Pt3As8) with x = 0.03. muSR experiments show the onset of magnetic order near Ts and a broad magnetic phase transition. No symmetry breaking is associated to the structural transition in Ca10(FeAs)10(Pt3As8) in contrast to the other parent compounds of iron arsenide superconductors.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.