TU Darmstadt / ULB / TUbiblio

Diameter distributions of metallic nanowires formed by galvanic deposition inside polymer matrix pore

Ensinger, Wolfgang ; Vater, Peter :
Diameter distributions of metallic nanowires formed by galvanic deposition inside polymer matrix pore.
In: Materials science & engineering / C, 25 (5-8) pp. 609-613.
[Artikel], (2005)

Kurzbeschreibung (Abstract)

Nanowires of copper and permalloy with diameters between 80 and 400 nm and lengths up to 40 μm have been formed by the template technique. Foils of polycarbonate and polyimide were irradiated with energetic lead ions. The formed latent ion tracks were chemically etched to pores. These were galvanically filled with metal, thus forming the nanowires. After removal of the polymer matrix, the nanowires were investigated under the scanning electron microscope. Their diameter is a linear function of the pore etching time. At low diameters around 100 nm they show a scatter in diameter of above 10%, at diameters > 100 nm, the scatter is around 4% to 6%.

Typ des Eintrags: Artikel
Erschienen: 2005
Autor(en): Ensinger, Wolfgang ; Vater, Peter
Titel: Diameter distributions of metallic nanowires formed by galvanic deposition inside polymer matrix pore
Sprache: Englisch
Kurzbeschreibung (Abstract):

Nanowires of copper and permalloy with diameters between 80 and 400 nm and lengths up to 40 μm have been formed by the template technique. Foils of polycarbonate and polyimide were irradiated with energetic lead ions. The formed latent ion tracks were chemically etched to pores. These were galvanically filled with metal, thus forming the nanowires. After removal of the polymer matrix, the nanowires were investigated under the scanning electron microscope. Their diameter is a linear function of the pore etching time. At low diameters around 100 nm they show a scatter in diameter of above 10%, at diameters > 100 nm, the scatter is around 4% to 6%.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Materials science & engineering / C
Band: 25
(Heft-)Nummer: 5-8
Verlag: Elsevier
Freie Schlagworte: Nanowires, Ion tracks, Template technique
Fachbereich(e)/-gebiet(e): Fachbereich Material- und Geowissenschaften > Materialwissenschaften > Materialanalytik
Fachbereich Material- und Geowissenschaften > Materialwissenschaften
Fachbereich Material- und Geowissenschaften
Hinterlegungsdatum: 20 Nov 2008 08:21
Export:

Optionen (nur für Redakteure)

Eintrag anzeigen Eintrag anzeigen