Publication Date:
2014-03-14
Description:
Author(s): L. V. Pourovskii, P. Hansmann, M. Ferrero, and A. Georges We show that the heavy-fermion compound CeCu2Si2 undergoes a transition between two regimes dominated by different crystal-field states. At low pressure P and low temperature T the Ce 4f electron resides in the atomic crystal-field ground state, while at high P or T, the electron occupancy and spect... [Phys. Rev. Lett. 112, 106407] Published Thu Mar 13, 2014
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics