The Multifunctional Ferroic Materials group of Prof. Manfred Fiebig is located at the Department of Materials Science in ETH Zurich and is one of the leading research groups employing nonlinear laser spectroscopy on highly correlated materials in particular on multiferroics. The Laboratory for Multifunctional Ferroic Materials at ETH Zurich is seeking a candidate for a PhD position in nonlinear laser spectroscopy of multiferroic materials. The PhD project unites our internationally leading expertise in multiferroics and nonlinear laser spectroscopy. The project focuses on the investigation of magnetoelectric coupling effects in these materials induced by coexisting magnetic and electric long-range order and the exploration of novel, unexpected phases and properties at the level of domains, domain walls and interfaces. This position offers students the opportunity to familiarize themselves with our cutting-edge nonlinear-optical spectroscopy and imaging techniques. The PhD candidate applies these techniques to the development of physical concepts in the field of multiferoic materials at the basic-research level.