Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon

Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon

In this work, we used bulk monocrystalline p-type Si (100) substrate as the acceptor and core/shell CdSe/ZnS QDs as the donor. To match the absorption spectrum of silicon, QD peak emission wavelength was set to 580 nm. Our Si substrates possessed approximately 1.65 nm thick native oxide on the top,...

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Main Authors: Yeltik, Aydan, Guzelturk, Burak, Hernández-Martínez, Pedro Ludwig, Demir, Hilmi Volkan
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/104168
http://hdl.handle.net/10220/12141
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1041682020-03-07T13:24:51Z Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon Yeltik, Aydan Guzelturk, Burak Hernández-Martínez, Pedro Ludwig Demir, Hilmi Volkan School of Electrical and Electronic Engineering School of Physical and Mathematical Sciences IEEE Photonics Conference (2012 : Burlingame, USA) In this work, we used bulk monocrystalline p-type Si (100) substrate as the acceptor and core/shell CdSe/ZnS QDs as the donor. To match the absorption spectrum of silicon, QD peak emission wavelength was set to 580 nm. Our Si substrates possessed approximately 1.65 nm thick native oxide on the top, as verified by the ellipsometry measurement. We deposited Al2O3 thin film on pre-cleaned Si substrates as a dielectric spacer using atomic layer deposition(ALD) technique. 2013-07-25T01:43:04Z 2019-12-06T21:27:40Z 2013-07-25T01:43:04Z 2019-12-06T21:27:40Z 2012 2012 Conference Paper Yeltik, A., Guzelturk, B., Hernandez Martinez, P. L., & Demir, H. V. (2012). Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon. 2012 IEEE Photonics Conference (IPC). https://hdl.handle.net/10356/104168 http://hdl.handle.net/10220/12141 10.1109/IPCon.2012.6358845 en © 2012 IEEE.
institution Nanyang Technological University
building NTU Library
country Singapore
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language English
description In this work, we used bulk monocrystalline p-type Si (100) substrate as the acceptor and core/shell CdSe/ZnS QDs as the donor. To match the absorption spectrum of silicon, QD peak emission wavelength was set to 580 nm. Our Si substrates possessed approximately 1.65 nm thick native oxide on the top, as verified by the ellipsometry measurement. We deposited Al2O3 thin film on pre-cleaned Si substrates as a dielectric spacer using atomic layer deposition(ALD) technique.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Yeltik, Aydan
Guzelturk, Burak
Hernández-Martínez, Pedro Ludwig
Demir, Hilmi Volkan
format Conference or Workshop Item
author Yeltik, Aydan
Guzelturk, Burak
Hernández-Martínez, Pedro Ludwig
Demir, Hilmi Volkan
spellingShingle Yeltik, Aydan
Guzelturk, Burak
Hernández-Martínez, Pedro Ludwig
Demir, Hilmi Volkan
Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon
author_sort Yeltik, Aydan
title Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon
title_short Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon
title_full Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon
title_fullStr Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon
title_full_unstemmed Phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon
title_sort phonon-assisted nonradiative energy transfer from colloidal quantum dots to monocrystalline bulk silicon
publishDate 2013
url https://hdl.handle.net/10356/104168
http://hdl.handle.net/10220/12141
_version_ 1681045006230487040

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