Fernando Rubio-Marcos´ work is strongly multidisciplinary and covers the whole spectrum in the investigation of lead-free piezoceramics and micro-nanomaterials; it encompasses the synthesis, structure and properties of ferroelectric materials and the design of new nanomaterials with novel and useful applications. This factual multidisciplinary approach has led to the publication of over 102 papers and 1 chapter in book in materials science. Currently, my research line is focused on the demonstration of how basic or fundamental concepts in ferroelectric materials -particularly in its domain structure as well as domain-wall phenomena- can be utilized in new types of devices. In 2015 our working group reported a quite counterintuitive effect: the ability to move ferroelectric domain walls by applying a coherent light, making domain walls potential candidates for active device elements in future nanoelectronics.