[Fr-A] Poster Session

[Fr-A-01] Ground state symmetry of the hidden order compound URu₂Si₂: a comparison with antiferromagnetic U_1.7Fe_0.3Si₂, UPd₂Si₂ and UNi₂Si₂

*Andrea Severing^1,2, Martin Sundermann^1,2, Andrea Amorese^1,2, Hasan Yavas³, Hlynur Gretarsson³, M. Brian Maple⁴, Ran Sheng⁴, Dariusz Kaczorowski⁵, Maria Szlawska⁵, Andreas Leithe-Jasper², Liu Hao Tjeng² (1. University of Cologne(Germany), 2. Max Planck Institute for Chemical Physics of Solids(Germany), 3. Deutsches Elektronen Synchrotron (DESY)(Germany), 4. University of California(United States of America), 5. Polish Academy of Science(Poland))

Keywords:hidden order, crystal-field symmetry, spectroscopy