Study of the ferromagnetic quantum phase transition in Ce${}_{3-x}$Mg${}_x$Co${}_9$

Tej N. Lamichhane, Valentin Taufour, Andriy Palasyuk1 +2

The Ce${}_{3-x}$Mg${}_x$Co${}_9$ system evolves from a Pauli paramagnetic ground state for $x=0$ to a ferromagnetic ground state for $x\approx 0.80$ in single phase, polycrystalline s…