Self-Assembled Monolayers of CdSe Nanocrystals on Doped GaAs Substrates

E. Marx; D.S. Ginger; Karsten Walzer; Kurt Stokbro; N.C. Greenham

doi:10.1021/nl025669

Self-Assembled Monolayers of CdSe Nanocrystals on Doped GaAs Substrates

E. Marx, D.S. Ginger, Karsten Walzer, Kurt Stokbro, N.C. Greenham

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Abstract

This letter reports the self-assembly and analysis of CdSe nanocrystal monolayers on both p- and a-doped GaAs substrates. The self-assembly was performed using a 1,6-hexanedithiol self-assembled monolayer (SAM) to link CdSe nanocrystals to GaAs substrates. Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), optical ellipsometry, photoluminescence (PL), and scanning tunneling microscopy (STM) measurements were used to confirm stable, disordered, densely packed CdSe nanocrystal monolayers separated from the substrate by a SAM of 1,6-hexanedithiol.

Original language	English
Journal	Nano Letters
Volume	2
Issue number	8
Pages (from-to)	911-914
ISSN	1530-6984
DOIs	https://doi.org/10.1021/nl025669
Publication status	Published - 2002

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title = "Self-Assembled Monolayers of CdSe Nanocrystals on Doped GaAs Substrates",

abstract = "This letter reports the self-assembly and analysis of CdSe nanocrystal monolayers on both p- and a-doped GaAs substrates. The self-assembly was performed using a 1,6-hexanedithiol self-assembled monolayer (SAM) to link CdSe nanocrystals to GaAs substrates. Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), optical ellipsometry, photoluminescence (PL), and scanning tunneling microscopy (STM) measurements were used to confirm stable, disordered, densely packed CdSe nanocrystal monolayers separated from the substrate by a SAM of 1,6-hexanedithiol. ",

author = "E. Marx and D.S. Ginger and Karsten Walzer and Kurt Stokbro and N.C. Greenham",

year = "2002",

doi = "10.1021/nl025669",

language = "English",

volume = "2",

pages = "911--914",

journal = "Nano Letters",

issn = "1530-6984",

publisher = "American Chemical Society",

number = "8",

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T1 - Self-Assembled Monolayers of CdSe Nanocrystals on Doped GaAs Substrates

AU - Marx, E.

AU - Ginger, D.S.

AU - Walzer, Karsten

AU - Stokbro, Kurt

AU - Greenham, N.C.

PY - 2002

Y1 - 2002

N2 - This letter reports the self-assembly and analysis of CdSe nanocrystal monolayers on both p- and a-doped GaAs substrates. The self-assembly was performed using a 1,6-hexanedithiol self-assembled monolayer (SAM) to link CdSe nanocrystals to GaAs substrates. Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), optical ellipsometry, photoluminescence (PL), and scanning tunneling microscopy (STM) measurements were used to confirm stable, disordered, densely packed CdSe nanocrystal monolayers separated from the substrate by a SAM of 1,6-hexanedithiol.

AB - This letter reports the self-assembly and analysis of CdSe nanocrystal monolayers on both p- and a-doped GaAs substrates. The self-assembly was performed using a 1,6-hexanedithiol self-assembled monolayer (SAM) to link CdSe nanocrystals to GaAs substrates. Attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), optical ellipsometry, photoluminescence (PL), and scanning tunneling microscopy (STM) measurements were used to confirm stable, disordered, densely packed CdSe nanocrystal monolayers separated from the substrate by a SAM of 1,6-hexanedithiol.

U2 - 10.1021/nl025669

DO - 10.1021/nl025669

M3 - Journal article

SN - 1530-6984

VL - 2

SP - 911

EP - 914

JO - Nano Letters

JF - Nano Letters

IS - 8

ER -

Self-Assembled Monolayers of CdSe Nanocrystals on Doped GaAs Substrates

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