In this preliminary work, we report about porous silicon (PSi) non-symmetric optical microcavities as transducers modified by organic molecular beam deposition (OMBD) of N,N?????????-1H,1H-perfluorobutyldicyanoperylene- carboxydi-imide (PDIF-CN2), an electrically conductive organic material. PSi is a very effective optical transducer, due to its sponge-like morphology, but not a very good electrical one. Joule evaporation of PDIF-CN2 could improve electrical conductivity of PSi transducer, making the device a dual signal sensor. ?????? 2014 AEIT.
PDIF-CN2 modified porous silicon optical and electrical transducers for biochemical sensing electrical and optical sensing by porous silicon devices / A. b., Calio; Cassinese, Antonio; Barra, Mario; I., Rea; L. D., Stefano. - (2014). (Intervento presentato al convegno Fotonica AEIT 2014 italian conference on photonics technologies,) [10.1109/Fotonica.2014.6843900].
PDIF-CN2 modified porous silicon optical and electrical transducers for biochemical sensing electrical and optical sensing by porous silicon devices
CASSINESE, ANTONIO;BARRA, Mario;
2014
Abstract
In this preliminary work, we report about porous silicon (PSi) non-symmetric optical microcavities as transducers modified by organic molecular beam deposition (OMBD) of N,N?????????-1H,1H-perfluorobutyldicyanoperylene- carboxydi-imide (PDIF-CN2), an electrically conductive organic material. PSi is a very effective optical transducer, due to its sponge-like morphology, but not a very good electrical one. Joule evaporation of PDIF-CN2 could improve electrical conductivity of PSi transducer, making the device a dual signal sensor. ?????? 2014 AEIT.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
