News :
January 01 2023
Modelling of device aging for energy conversion : toward predictive maintenance of power converters ?
The conversion of electrical energy is currently a major issue within our societies, whether to reduce losses, to allow the integration of a maximum of renewable energy from wind or solar power or to have cleaner mobility (electric vehicles, whatever their size, individual or collective), in industry as well as in the residential sector. The […] >>
January 01 2023
Opto-microfluidic system for ultra-sensitive quantitative analysis: application to the diagnosis and monitoring of cardiovascular diseases
The DTBS at Leti develops new technologies to invent tomorrow’s medical diagnostic and therapeutic innovations in collaboration with public hospitals and universities. Inside this department, the LSMB lab gathers a multidisciplinary team to design and produce microfluidic systems for healthcare and biology applications. In collaboration with researchers from IRIG, the lab has set-up an innovative […] >>
January 01 2023
Laser induced nanostructures formation understanding for microelectronic
In the history of semiconductors, the requirements in terms of device size have always followed a descending trend. Low thermal budget solutions are now key to manage these specifications. Within this context, nanosecond laser annealing stands as an excellent solution. Laser process conditions can be adjusted to the material structure. During heating and according to […] >>
January 01 2023
Networks of stochastic magnetoresistive components for ultra-low-power cognitive computing
The automated resolution of cognitive tasks primarily relies on learning algorithms applied to neural networks which, when executed on standard architectures, lead to a power consumption several orders of magnitude larger than what the brain would require. This consumption can be drastically reduced by using hardware computing systems with an architecture inspired by biological or […] >>
January 01 2023
Large scale parametric characterization, variability study and tests of quantum devices at cryogenic temperatures
A natural way to address the scalability of quantum devices is to design and realise arrays of individual quantum objects with nearest-neighbor interaction. In large-scale semiconductor quantum processors, a quantum bit is encoded in the spin of an isolated electron, trapped in an array of quantum dots (QDs) [1]. Over the years, we have studied […] >>