Kavli Affiliate: Mamoru Matsuo | First 5 Authors: Yuta Sekino, Yuya Ominato, Hiroyuki Tajima, Shun Uchino, Mamoru Matsuo | Summary: We investigate thermomagnetic transport in an ultracold atomic system with two ferromagnets linked via a magnetic quantum point contact. Using nonequilibrium Green’s function approach, we show a divergence in spin conductance and a slowing down […]
Continue.. Thermomagnetic Anomalies by Magnonic Criticality in Ultracold Atomic Transport