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Communication Dans Un Congrès Année : 2013

Photoluminescence thermometry with alkyl - terminated silicon nanoparticles dispersed in low - polar liquids

Résumé

The photoluminescence properties of silicon nanoparticles ''Si NPs'' have their application as fluorophore in the field of biology . Their use as probes in lubricated contacts is very promising because of their resistance to mechanical stresses and harsh environment. A top-down technology, electrochemical anodization, is used for the development of these NPS. Their size selection is obtained by centrifugation. The surface functionalization of these NPs is an essential step for their dispersion in non-polar liquids. The main results of photoluminescence as a function of temperature are presented.

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Dates et versions

hal-00863113 , version 1 (18-09-2013)

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  • HAL Id : hal-00863113 , version 1

Citer

Hamza Hajjaji, Yuri Ryabchikov, Jean-Marie Bluet, Vladimir Lysenko, Philippe Vergne, et al.. Photoluminescence thermometry with alkyl - terminated silicon nanoparticles dispersed in low - polar liquids. Journées Nationales sur les Technologies Emergentes en micro-nanofabrication - JNTE 13, May 2013, Evian, France. ⟨hal-00863113⟩
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