Electro-nuclear transition into a spatially modulated magnetic state in YbRh${}_2$Si${}_2$

J. Knapp, L. V. Levitin, J. Nyéki +7

The nature of the antiferromagnetic order in the heavy fermion metal YbRh${}_2$Si${}_2$, its quantum criticality, and superconductivity, which appears at low mK temperatures, remain op…