[Fr-E] Poster Session

[Fr-E-80] Co-existence of long-range order and cooperative paramagnetism in multiferroic hexagonal YMnO3

*Sofie Janas^1,2, Jakob Lass^1,3, Morten Lunn Haubro¹, Ana-Elena Tutueanu^1,4, Christof Niedermayer³, Jianhui Xu⁵, Uwe Stuhr³, Dharmalingam Prabhakaran⁶, Sonja Holm-Dahlin^1,7, Kim Lefmann¹ (1. Niels Bohr Institute, University of Copenhagen(Denmark), 2. Ecole Polytechnique Federale de Lausanne(Switzerland), 3. Paul Scherrer Institute(Switzerland), 4. Institut Laue-Langevin(France), 5. Helmholtz Zentrum Berlin für Materialien und Energie(Germany), 6. University of Oxford(UK), 7. STFC Rutherford Appleton Laboratory(UK))

キーワード：Frustration, Cooperative paramagnetism, Co-existence, Neutron spectroscopy, h-YMnO3