Title of article
Monolayers of nanosized Au55-clusters: preparation and characterization
Author/Authors
Chi، نويسنده , , L.F and Rakers، نويسنده , , S and Hartig، نويسنده , , M and Gleiche، نويسنده , , M and Fuchs، نويسنده , , H and Schmid، نويسنده , , G، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
8
From page
241
To page
248
Abstract
Nanosized metallic clusters composed of 55 gold atoms isolated from each other by different organic ligand shells, with a total size of 2.1–4.2 nm in diameter, were fabricated as monolayers on various technically relevant substrates by using the Langmuir–Blodgett (LB) technique. The monolayer behavior of these clusters at the air/water interface is characterized with pressure-area isotherms and Brewster angle microscopy (BAM). Scanning force microscopy (SFM) and scanning tunneling microscopy (STM) reveals a partially close packing of the clusters in monolayers.
Keywords
Monolayers , Au55-clusters , Langmuir–Blodgett
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2000
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1768501
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