Image Nogaret

Welcome to Alain Nogaret's group page




Flexible electronic amplifiers

We investigate the electrical properties of graphene composites and obtain a robust negative differential resistance which we use to make flexible electronic amplifiers.



Semiconductor neurons

We have built a monolithic semiconductor structure that emulates FitzHugh-Nagumo neurons and are studying the dynamics of chaotic networks based on these and other types of 'neurons'.



HF dynamics of nanomagnets

We use a 2DEG as a photodetector of the spin wave excitations of nanomagnets.
By measuring the photovoltage across a 2DEG decorated with ~100nm wide magnetic dots or stripes, we demonstrate dipolar edge spin waves and dipolar magnetization waves




Enquiries on our research are welcome. We are always happy to hear about prospective PhD students / Postdocs Email