Regensburg 2016 – scientific programme

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MA: Fachverband Magnetismus

MA 17: Poster Session I

MA 17.32: Poster

Tuesday, March 8, 2016, 09:30–12:30, Poster B1

Competing Spin-charge States in Electron-doped Triangular Molecular Magnets — •Rajyavardhan Ray^1,2 and Sanjeev Kumar² — ¹Institute for Theoretical Solid State Physics, IFW Dresden e.V. PO Box 270116, D-01171 Dresden, Germany — ²Indian Institute of Science Education and Research (IISER) Mohali, Sector 81, SAS Nagar, Manauli PO 140306, India

We report a rich phase diagram of spin-charge coupled ground states for an electron coupled to the background of frustrated magnetic texture of a triangular molecular magnet (MM). These states arise out of interplay and competition between different energy scales of the problem. The ground state magnetic texture of the MM shows a re-entrant behaviour with an exchange coupling dependent response for the electron.