High-temperature antiferromagnetism in Yb based heavy fermion systems proximate to a Kondo insulator
High-temperature antiferromagnetism in Yb based heavy fermion systems proximate to a Kondo insulator
Given the parallelism between the physical properties of Ce- and Yb-based magnets and heavy fermions due to the electron-hole symmetry, it has been rather odd that the transition temperature of the Yb-based compounds is normally very small, as low as ∼1K or even lower, whereas Ce counterparts may often have …