Spin dynamics and spin freezing at ferromagnetic quantum phase transitions

• Applicant: Professor Dr. Christian Pfleiderer
• Subject Area: Experimental Condensed Matter Physics
• Term: from 2007 to 2015
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 48554140

Final Report Abstract

No abstract available

Publications

• Parasitic small-momentantiferromagnetism and non-linear coupling of hidden order and antiferromagnetism in URu2Si2 observed by Larmor diffraction, Phys. Rev. Lett., 104, 106406 (2010)
  P. G. Niklowitz, C. Pfleiderer, T. Keller, M. Vojta, Y.-K. Huang, and J. Mydosh
  
• Emergent Electrodynamics of Skyrmions in a Chiral Magnet, Nature Physics 8, 301 (2012)
  T. Schulz, R. Ritz, A. Bauer, M. Halder, M. Wagner, C. Franz, C. Pfleiderer, K. Everschor, M. Garst, and A. Rosch
  
• Ferrimagnetism in Fe-rich in NbFe2, Phys. Rev. B 85, 115137 (2012)
  T. D. Haynes, I. Maskery, M. W. Butchers, J. A. Duffy, J. W. Taylor, S. R. Giblin, C. Utfeld, J. Laverock, S. B. Dugdale, Y. Sakurai, M. Itou, C. Pfleiderer, M. Hirschberger, A. Neubauer, W. Duncan, and F. M. Grosche
  
• First Order Metamagnetic Transition in Ho2Ti2O7 observed by Vibrating Coil Magnetometery at Milli Kelvin Temperatures, Phys. Rev. Lett. 108, 257204 (2012)
  C. Krey, S. Legl, S. R. Dunsiger, M. Meven, J. S. Gardner, J. M. Roper,and C. Pfleiderer
  
• Long-Wavelength Helimagnetic Order and Skyrmion Lattice Phase in Cu2OSeO3, Phys. Rev. Lett. 108, 237204 (2012)
  T. Adams, A. Chacon, M. Wagner, A. Bauer, G. Brandl, B. Pedersen, H. Berger, P. Lemmens, and C. Pfleiderer
  
• Observation of Coherent Helimagnons and Gilbert Damping in an Itinerant Magnet, Phys. Rev. Lett. 109, 247204 (2012)
  J. D. Koralek, D.Meier, J. P. Hinton, A. Bauer, S. A. Parameswaran, A. Vishwanath, R. Ramesh, R. W. Schoenlein, C. Pfleiderer, and J. Orenstein
  
• Vibrating Coil Magnetometery of the Spin Liquid Properties of Tb2Ti2O7, Phys. Rev. Lett. 109, 047201 (2012)
  S. Legl, C. Krey, S. R. Dunsiger, H.A. Dabkowska, J. A. Rodriguez, G. M. Luke, and C. Pfleiderer
  
• Formation of a Topological Non-Fermi Liquid in MnSi, Nature, 497, 231 (2013)
  R. Ritz, M. Halder, M. Wagner, C. Franz, A. Bauer, and C. Pfleiderer
  
• Specific Heat of the Skyrmion Lattice Phase and Field-Induced Tricritical Point in MnSi, Phys. Rev. Lett, 110, 177207 (2013)
  A. Bauer, M. Garst, and C. Pfleiderer
  
• Critical Spin-Fip Scattering at the Helimagnetic Transition of MnSi, Phys. Rev. B, (Rapid Communications), 89, 180408 (2014)
  J. Kindervater, W. Häußler, M. Janoschek, C. Pfleiderer, P. Böni, and M. Garst