Competing Magnetic Phases on a Kagomé Staircase

G. Lawes¹, M. Kenzelmann^2,3, N. Rogado⁴, K. H. Kim^1,*, G. A. Jorge¹, R. J. Cava⁴, A. Aharony⁵, O. Entin-Wohlman⁵, A. B. Harris⁶, T. Yildirim³, Q. Z. Huang³, S. Park^3,7,†, C. Broholm^2,3, and A. P. Ramirez^1,8
1Los Alamos National Laboratory, Los Alamos, NM 87544, USA
²Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218, USA
³NIST Center for Neutron Research, Gaithersburg, MD 20899, USA
⁴Department of Chemistry and Princeton Materials Institute, Princeton University, Princeton, NJ 08544, USA
⁵School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel
⁶Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA, 19104, USA
⁷Department of Materials Science and Engineering, University of Maryland, College Park, MD 20742, USA
⁸Bell Labs, Lucent Technologies, 600 Mountain Avenue, Murray Hill, NJ 07974, USA

^*CSCMR & School of Physics, Seoul National University, Seoul 151-747, S. Korea.

^†HANARO Center, Korea Atomic Energy Research Institute, Daejeon, S. Korea.