Prefer a chat interface with context about you and your work?
Probing quantum criticality in ferromagnetic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>CeRh</mml:mi><mml:mn>6</mml:mn></mml:msub><mml:msub><mml:mi>Ge</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math>
CeRh$_6$Ge$_4$ is unusual in that its ferromagnetic transition can be suppressed continuously to zero temperature, i.e., to a ferromagnetic quantum-critical point (QCP), through the application of modest hydrostatic pressure. This discovery has raised the possibility that the ferromagnetic QCP may be of the Kondo-breakdown type characterized by a jump in …