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Title: A highly selective and self-powered gas sensor via organic surface functionalization of p-Si/n-ZnO diodes
Author: Hoffmann, Martin W. G.
Mayrhofer, L.
Casals Guillén, Olga
Caccamo, Lorenzo
Hernández Ramírez, Francisco
Lilienkamp, G.
Daum, Winfried
Moseler, M.
Waag, Andreas
Shen, H.
Prades García, Juan Daniel
Keywords: Detectors de gasos
Gas detectors
Issue Date: 12-Dec-2014
Publisher: Wiley-VCH
Abstract: Selectivity and low power consumption are major challenges in the development of sophisticated gas sensor devices. A sensor system is presented that unifies selective sensor-gas interactions and energy-harvesting properties, using defined organic-inorganic hybrid materials. Simulations of chemical-binding interactions and the consequent electronic surface modulation give more insight into the complex sensing mechanism of selective gas detection.
Note: Versió postprint del document publicat a:
It is part of: Advanced Materials, 2014, vol. 26, num. 47, p. 8017-8022
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ISSN: 0935-9648
Appears in Collections:Articles publicats en revistes (Electrònica)
Publicacions de projectes de recerca finançats per la UE

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