Abstract
We report the discovery of two consecutive, pressure driven magnetic instabilities in ${\mathrm{Yb}}_{2}{\mathrm{Pd}}_{2}\mathrm{Sn}$. They emerge in a non-Fermi liquid environment at the initial and the final point of a dome-like, single magnetic phase at pressures ${\mathrm{p}}_{\mathrm{c}1}\ensuremath{\approx}1$ GPa and ${\mathrm{p}}_{\mathrm{c}2}\ensuremath{\approx}4$ GPa. This singular behavior of Yb compounds is supposed to result from mutually competing, pressure modified energy scales, which in case of ${\mathrm{Yb}}_{2}{\mathrm{Pd}}_{2}\mathrm{Sn}$ cause a sign change of the pressure dependence of the Kondo temperature ${T}_{K}$ and magnetic ordering temperature ${T}_{N}$.
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call