Stretching the Quantum Limit: How Strain Reveals Hidden Magnetism
![The study demonstrates that alterations in the Kondo lattice temperature [latex]T_{K}[/latex]-induced by applied strain-directly modulate electrical resistance, manifesting as a sign change in temperature dependence and a positive elastoresistance under a magnetic field, thereby revealing the interplay between material properties and externally applied forces.](https://arxiv.org/html/2602.12141v1/Fig1.jpg)
New research demonstrates a powerful connection between mechanical strain and the emergence of magnetic entropy in a heavy-fermion material, offering insights into its quantum critical behavior.







