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https://doi.org/10.5772/50963

Electrical Transport Features of SiNWs Random Network on Si Support After Covalent Attachment of New Organic Functionalities

Marianna Ambrico ; CNR—Istituto di Metodologie Inorganiche e dei Plasmi, Bari, Italy; Dipartimento di Chimica, Universita degli Studi di Bari "Aldo Moro", Bari, Italy
Paolo Francesco Ambrico ; CNR—Istituto di Metodologie Inorganiche e dei Plasmi, Bari, Italy; Dipartimento di Chimica, Universita degli Studi di Bari "Aldo Moro", Bari, Italy
Rosa di Mundo ; Dipartimento di Chimica, Universita degli Studi di Bari "Aldo Moro", Bari, Italy

Puni tekst: engleski, pdf (2 MB) str. 2-2 preuzimanja: 357* citiraj
APA 6th Edition
Ambrico, M., Ambrico, P.F. i di Mundo, R. (2012). Electrical Transport Features of SiNWs Random Network on Si Support After Covalent Attachment of New Organic Functionalities. Nanomaterials and Nanotechnology, 2 (Godište 2012), 2-2. https://doi.org/10.5772/50963
MLA 8th Edition
Ambrico, Marianna, et al. "Electrical Transport Features of SiNWs Random Network on Si Support After Covalent Attachment of New Organic Functionalities." Nanomaterials and Nanotechnology, vol. 2, br. Godište 2012, 2012, str. 2-2. https://doi.org/10.5772/50963. Citirano 17.09.2021.
Chicago 17th Edition
Ambrico, Marianna, Paolo Francesco Ambrico i Rosa di Mundo. "Electrical Transport Features of SiNWs Random Network on Si Support After Covalent Attachment of New Organic Functionalities." Nanomaterials and Nanotechnology 2, br. Godište 2012 (2012): 2-2. https://doi.org/10.5772/50963
Harvard
Ambrico, M., Ambrico, P.F., i di Mundo, R. (2012). 'Electrical Transport Features of SiNWs Random Network on Si Support After Covalent Attachment of New Organic Functionalities', Nanomaterials and Nanotechnology, 2(Godište 2012), str. 2-2. https://doi.org/10.5772/50963
Vancouver
Ambrico M, Ambrico PF, di Mundo R. Electrical Transport Features of SiNWs Random Network on Si Support After Covalent Attachment of New Organic Functionalities. Nanomaterials and Nanotechnology [Internet]. 2012 [pristupljeno 17.09.2021.];2(Godište 2012):2-2. https://doi.org/10.5772/50963
IEEE
M. Ambrico, P.F. Ambrico i R. di Mundo, "Electrical Transport Features of SiNWs Random Network on Si Support After Covalent Attachment of New Organic Functionalities", Nanomaterials and Nanotechnology, vol.2, br. Godište 2012, str. 2-2, 2012. [Online]. https://doi.org/10.5772/50963

Sažetak
Modification of the electrical transport of a random network of silicon nanowires assembled on n‐silicon support, after silicon nanowires functionalization by chlorination/alkylation procedure , is here described and discussed. We show that the organic functionalities induce charge transfer at single SiNW and produce doping‐like effect that is kept in the random network too. The SiNWs network also presents a surface recombination velocity lower than that of bulk silicon. Interestingly, the functionalized silicon nanowires/n‐Si junctions display photo‐yield and open circuit voltages higher than those including oxidized silicon nanowire networks. Electrical properties stability in time of junctions embedding propenyl terminated silicon nanowires network and transport modification after secondary functionalization is also shown. These results suggest a possible route for the integration of functionalized Si nanowires, although randomly distributed, in stable large area photovoltaic or molecule sensitive based devices.

Ključne riječi
silicon nanowires; organic functionalization; surface recombination velocity

Hrčak ID: 142861

URI
https://hrcak.srce.hr/142861

Posjeta: 542 *