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Study of SiGe nanowires growth by chemical vapour deposition and characteriza...
Study of SiGe nanowires growth by chemical vapour deposition and characterization by atomic force microscopy.The use of semiconductor nanowires as building block for... -
realization and optical studies of whispering gallery modes in silica microca...
This work consisted in developing a fabrication process of silica microtoroids on a silicon chip (steps of lithography and etching in clean room for the realization of... -
Carbon nanotubes photonics on silicon
Semiconducting single wall carbon nanotubes (s-SWNT) have recently attracted a lot of interest due to their tunable direct band gap, making them first-rate candidate... -
Study of a new Si/Sn Ni/Al/C composite material used as negative electrode fo...
This study is devoted to a new Si/Sn-Ni/Al/C composite material usable as negative electrode for lithium-ion batteries. The composite microstructure is made from Si... -
Molecular layers for the selective detection of proteins
Biochips are effective analytical tools for medical or defence applications. Protein chips are particularly interesting as proteins are the direct manifestation of... -
Détection directe d'événements chimiques et biologiques en milieu liquide sur...
Lab-on-chips are one of the explored ways to answer the growing need of fast, portable, miniaturized and automated analysis systems. Detection based on the use of... -
MEMS ACTUATORS AND RESONATORS : APPLICATIONS TO NANO-CHARACTERIZATION
My research activities have covered since 1996 the fields of nanosciences, semi-conductor physics, micro and nanotechnologies and MEMS/NEMS... -
Development, characterization and modeling of interfaces for high efficiency ...
The interface between amorphous silicon (a-Si:H) and crystalline silicon (c-Si) is the building block of high efficiency solar cells based on low temperature... -
Study and development of thin-film type Si1-xGex for use as a negative electr...
For ten years, the significant increase in market new technologies is accompanied by an overall miniaturization of devices and energy sources associated with them.... -
Physico- chemical mechanisms involved in the silicon plasma etching cryogenic...
In microelectronic industries, silicon deep etching allows to obtain high aspect ratio structures (MEMS, MOEMS, vias, deep trench isolation...). Cryoetching is one of... -
Investigation of n-type solar grade silicon for the fabrication of solar cells
This work studies the potential of n-type silicon purified via the metallurgical route for the fabrication of low cost photovoltaic cells. The high level of doping... -
Influence of Ce–H bonding on the physical properties of the hydrides CeCoSiH1...
International audience -
Structures cristallines de l'orthothiosilicate et de l'orthothiogermanate de ...
International audience -
Plasmons assisted Si electro-optical devices
Interest in the field of plasmonics has been primarily driven by the need to guide and confine light in the subwavelength scale. The past few years has witnessed a huge... -
Electrical and optical properties of single silicon nanowires
In this work we present the characterization of the light absorption properties of single silicon NWs (NW) using photocurrent spectroscopy along with the preliminary... -
STUDY REALISATION AND CHARACTERIZATION OF RADIOFREQUENCY INTERCONNECTIONS FOR...
The evolution that principally characterises the microelectronics sector is the reduction of integrated circuits dimensions. Semiconductors industry has not stopped to... -
Towards MEMS technology based microspeakers with high electroacoustic perform...
This research work presents the conception, the development, and the characterization of a silicon-based microspeaker for portable electronic device applications, such... -
Sintering mechanisms and optimisation of Silicon densification for photovolta...
Photovoltaic conversion is a promising energy resource. Bulk crystalline silicon technologies currentlydominate the market but suffer from high material losses that... -
Silicon Optical Transceiver for Local Access Networks
Silicon photonics is a research field in full expansion that works towards the integration of photonics and microelectronic components in a single chip. The creation...
