Microscopic theory of the nematic phase in Sr3Ru2O7

In an externally applied magnetic field, ultrapure crystals of the bilayer compound ${\text{Sr}}_{3}{\text{Ru}}_{2}{\text{O}}_{7}$ undergo a metamagnetic transition below a critical temperature, ${T}^{\ensuremath{\ast}}$, which varies as a function of the angle between the magnetic field $H$ and the... View More