Giant Nernst effect in a Kondo lattice close to a quantum critical point

R. Bel, K. Behnia, Y. Nakajima +5

We present a study of Nernst and Seebeck coefficients of the heavy-fermion superconductor CeCoIn${}_5$. Below 18 K, concomitant with a field-dependent Seebeck coefficient, a large…