Speaker
Jean-Christophe Orain
(PSI - Paul Scherrer Institut)
Description
The Ba
For the Y and Sc ones we found an homogeneous ordered ground state, with transitions at 4.5 K and 10 K respectively, as expected. Interestingly, for the In one, we found no sign of frozen magnetism down to 20 mK which could be the sign of a spin liquid ground state. Our study then rises questions about the different interactions in those compounds.
Authors
Jean-Christophe Orain
(PSI - Paul Scherrer Institut)
Prof.
Fabrice Bert
(Laboratoire de Physique des Solides, Université Paris Sud )
Prof.
Philippe Mendels
(Laboratoire de Physique des Solides, Université Paris Sud )
Dr
Tusharkanti Dey
(Center for Electronic Correlations and Magnetism, University of Augsburg)
Martin Mansson
(Royal Institute of Technology, Stockholm, Sweden)
Dr
Mark Telling
(Rutherford Appleton Laboratory)
Dr
Paul Freeman
(5University of Central Lancashire, Jeremiah Horrocks Institute, Preston, UK)
Prof.
Avinash V. Mahajan
(Inidan Institute of Technology Bombay)
