News : Research

The Key Enabling Technologies (KETs) Summit—to be held at CEA-Grenoble on February 7, 2013—aims to spur crucial programs to get Europe back to economic growth and competitiveness, and to get politicians on board. The summit is being co-sponsored by French Minister of Higher Education and Research Geneviève Fioraso and French Minister of Industrial Renewal Arnaud […] >>

Spintec has just completed the first prototype of its patented integrated 3D compass. This innovation stands to overturn the existing technology, which uses costly and difficult-to-assemble discrete components. Spintec’s prototype uses a pyramid-shaped chip containing four magnetoresistive sensors, one on each side of the pyramid, to obtain the three components required for the local magnetic […] >>

Leti recently cut the energy requirement of a femtocell base station’s radiofrequency transmission head by 20% to 40%, for a power output of more than 30 dBm. The EU project behind this development was carried out in association with Telecom Italia, Alcatel-Lucent, and Ericsson. The use of a dual-input antenna with excellent isolation properties plus […] >>

After years of research on monomolecular magnets (also called magnetic molecules), scientists have renewed hope that such molecules could one day be used to develop molecular-scale memories. Researchers at INAC recently built a wheel-shaped molecular (uranium-manganese) structure whose hysteresis cycle and energy barrier could be compatible with the applications being targeted. However, these properties were […] >>

Leti researchers recently filed three patents for vibration energy harvesting microsystems. Their new technology counters one of the weaknesses of vibration energy harvesting systems: the systems’ yields drop off sharply when their resonance frequency deviates from the ambient vibration frequency. Currently, the best systems can tolerate vibration frequency differences of just 5%. But the first […] >>