Effect of the probe location on the absorption by an array of gold nano-particles on a dielectric surface

Name: Effect of the probe location on the absorption by an array of gold nano-particles on a dielectric surface
Author: Moghaddam, S. T., Avşar, D., Ertürk, H., Mengüç, Mustafa Pınar

İsim	Effect of the probe location on the absorption by an array of gold nano-particles on a dielectric surface
Yazar	Moghaddam, S. T., Avşar, D., Ertürk, H., Mengüç, Mustafa Pınar
Basım Tarihi:	2017
Basım Yeri	- Elsevier
Konu	Plasmonic heating, Discrete dipole approximation with surface interactions, Near field radiation, Nano-manufacturing, Near field coupling, Evanescent wave, Atomic force microscope
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0022-4073
Kayıt Numarası	a109d1c8-ce83-468a-ac5a-7e66063b1daa
Lokasyon	Mechanical Engineering
Tarih	2017
Örnek Metin	Effect of silicon atomic force microscope probe position and particle spacing on the local absorption of an array of gold nanoparticles placed over a dielectric borosilicate glass surface are evaluated. An improved, vectorized version of discrete dipole approximation coupled with surface interactions is employed throughout the study. It is shown that surface evanescent waves interacting with the system of nanoparticles and atomic force microscope probe result in a near-field coupling between them. This coupling can enhance or reduce the local absorption by the nanoparticles depending on the position of atomic force microscope tip in three-dimensional space and direction of propagation of the surface evanescent wave. The position of the atomic force microscope's tip and spacing that maximize the absorption are identified. This concept can be used for selective heating of nanoparticles placed over a surface that enables precision manufacturing at nanometer scales.
DOI	10.1016/j.jqsrt.2017.02.004
Cilt	197

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Effect of the probe location on the absorption by an array of gold nano-particles on a dielectric surface

Yazar Moghaddam, S. T., Avşar, D., Ertürk, H., Mengüç, Mustafa Pınar

Basım Tarihi 2017

Basım Yeri - Elsevier

Konu Plasmonic heating, Discrete dipole approximation with surface interactions, Near field radiation, Nano-manufacturing, Near field coupling, Evanescent wave, Atomic force microscope

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0022-4073

Kayıt Numarası a109d1c8-ce83-468a-ac5a-7e66063b1daa

Lokasyon Mechanical Engineering

Tarih 2017

Örnek Metin Effect of silicon atomic force microscope probe position and particle spacing on the local absorption of an array of gold nanoparticles placed over a dielectric borosilicate glass surface are evaluated. An improved, vectorized version of discrete dipole approximation coupled with surface interactions is employed throughout the study. It is shown that surface evanescent waves interacting with the system of nanoparticles and atomic force microscope probe result in a near-field coupling between them. This coupling can enhance or reduce the local absorption by the nanoparticles depending on the position of atomic force microscope tip in three-dimensional space and direction of propagation of the surface evanescent wave. The position of the atomic force microscope's tip and spacing that maximize the absorption are identified. This concept can be used for selective heating of nanoparticles placed over a surface that enables precision manufacturing at nanometer scales.

DOI 10.1016/j.jqsrt.2017.02.004

Cilt 197