Hello everyone! My name is Mario and I am from Madrid. Over the last three years, I've worked in the nanofabrication of devices for carrying out in-situ electron microscopy experiments, working in different countries such as Portugal, Ireland and Saudi Arabia. Last November I enrolled as a PhD student at ICMAB to study the polarization mechanisms of ferroelectric oxides by means of Scanning-Transmission Electron Microscopy techniques. In my spare time, I enjoy going out with my friends, travelling and practising sport, but also staying at home cooking, watching series or reading. Looking forward to meeting you all in this new phase. Cheers!