News : Engineering sciences

Narrowband (NB) radio signals are widely used in the context of low power, wide area (LPWA) networks, which are one of the key components of the Internet-of-Things (NB-IoT). However, because of their limited bandwidth, such signals are not well suited for accurate localization, especially when used in a complex environment like high buildings areas or […] >>

The post-doctoral researcher will focus on the investigation of AFE layers based on HfO2 and/or ZrO2 obtained by ALD (Atomic Layer Deposition), which will be able to work as high-k dielectrics for high-density antiferroelectric (AFE) capacitances (>20 J.cm-3). For understanding and optimizing the AFE capacitances, it is mandatory to relate the structural, micro-structural and chemical […] >>

In the context of the development of the cryo-electronics, i.e. the extension of operation of digital or analog electronics to cryogenic temperatures, down to a few tens of mK, in particular for quantum applications, the aim of the post-doctoral project is to continue the effort of modeling and characterization of the FDSOI technology at low […] >>

Improving the performance of power electronics components is a major challenge for reducing our energy consumption. Diamond appears as the ultimate candidate for power electronics. However, the small dimensions and the price of the substrates are obstacles to the use of this material. The main objective of the work is to overcome these two difficulties […] >>

The need for biological sensing solutions is constantly growing. Amid targeted applications, some require biosensor with high sensitivity. At CEA LETI we are running a project that aim at developing novel innovative wound dressing equipped with graphene biological sensors to track wound bacterial proliferation indicative of sepsis. The sensor is a Solution gated graphene FET-like […] >>