Flash nano-welding: investigation and control of the photothermal response of ultrathin bismuth sulfide nanowire films.

Thomson, Jordan W; Lawson, Gregor; O'Brien, Paul; Klenkler, Richard; Helander, Michael G; Petrov, Srebri; Lu, Zheng-Hong; Kherani, Nazir P; Adronov, Alex; Ozin, Geoffery

Thomson, Jordan W; Lawson, Gregor; O'Brien, Paul; Klenkler, Richard; Helander, Michael G; Petrov, Srebri; Lu, Zheng-Hong; Kherani, Nazir P; Adronov, Alex; Ozin, Geoffery.

Afiliación

Thomson JW; Dept. of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada.

Adv Mater ; 22(39): 4395-400, 2010 Oct 15.

Article en En | MEDLINE | ID: mdl-20540105

ABSTRACT

ABSTRACT

Ultrathin Bi2S3 nanowires undergo a pronounced photothermal response to irradiation from a commercial camera flash. Controlled nano-welding was shown by using single walled carbon nanotube mats as an electrically and thermally conductive substrate. The resulting welded nanowire film is denser and has significantly lower resistance than unflashed bilayer films.

Asunto(s)

Bismuto/química; Luz; Nanotecnología/métodos; Nanocables/química; Sulfuros/química; Temperatura; Soldadura/métodos; Nanotubos de Carbono/química; Volatilización

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Sulfuros / Temperatura / Soldadura / Bismuto / Nanotecnología / Nanocables / Luz Idioma: En Revista: Adv Mater Asunto de la revista: BIOFISICA / QUIMICA Año: 2010 Tipo del documento: Article País de afiliación: Canadá

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