e-journal

SERS-active Ag/Au bimetallic nanoalloys on Si/SiOx

---

Abstract.
Nanoalloys are clusters formed of two or more metallic elements and are of interest for applications
in catalysis, spectroscopy, photonics, electronics, and magnetism. The hybridization of the individual
plasmonic absorptions of different alloyed metals allows for plasmon tunability and a better coupling
of plasmon-excitation line, giving rise to significant increases in the enhancement factor for surfaceenhanced Raman scattering (SERS) spectroscopy. Here we report simple fabrication procedures for the
preparation of Ag/Au nanoalloys on Si/SiOx substrates, with tunable plasmon resonances. The mechanism
and kinetic of the nanoalloy formation and its optical properties were studied by SEM, XPS, SPR, and
SERS.

Keywords:
Bimetallic nanoalloys
Solid thin films
SERS
2-Naphthalenethiol

---

Ketersediaan

Tidak ada salinan data

Informasi Detail

Judul Seri

Journal of Colloid and Interface Science

No. Panggil

-

Penerbit

London : Elsevier Inc.., 2009

Deskripsi Fisik

Journal of Colloid and Interface Science 333 (2009) 237–241

Bahasa

English

ISBN/ISSN

-

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

KIMIA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

agus

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar