Staff View: Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]

Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]

The photoacoustic detection technique heat transmission configurations was utilized to study the thermal and carrier transport properties of boron-doped silicon wafer. The photoacoustic amplitude and phase signals were measured as a function of the optical beam modulation frequency as well as optica...

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Main Authors:	Chan, Kok Sheng, Mat Yunus, W. Mahmood, Wan Yunus, Wan Md. Zin, Talib, Zainal Abidin, Kassim, Anuar
Format:	Conference or Workshop Item
Language:	English
Published:	2006
Subjects:	Temperature Transmission. Heat transfer
Online Access:	https://ir.uitm.edu.my/id/eprint/81955/1/81955.PDF https://ir.uitm.edu.my/id/eprint/81955/
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id	my.uitm.ir.81955
record_format	eprints
spelling	my.uitm.ir.819552023-10-27T07:38:45Z https://ir.uitm.edu.my/id/eprint/81955/ Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.] Chan, Kok Sheng Mat Yunus, W. Mahmood Wan Yunus, Wan Md. Zin Talib, Zainal Abidin Kassim, Anuar Temperature Transmission. Heat transfer The photoacoustic detection technique heat transmission configurations was utilized to study the thermal and carrier transport properties of boron-doped silicon wafer. The photoacoustic amplitude and phase signals were measured as a function of the optical beam modulation frequency as well as optical beam power. The measurements were performed in an enclosed photoacoustic cell at room temperature. The experimental results shown that in the thermally thick modulation-frequency region, the photoacoustic signal amplitude can single out the heating source responsible for the photoacoustic signal. The thermal diffusivity value and transport parameters (diffusion coefficient, surface recombination velocity, and carrier recombination lifetime) were determined by fitting the experimental photoacoustic phase data to the theoretical model. The present investigation shows a significant step towards demonstrating the use of the photoacoustic technique to perform the quantitative characterization of semiconductor materials. 2006 Conference or Workshop Item PeerReviewed text en https://ir.uitm.edu.my/id/eprint/81955/1/81955.PDF Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]. (2006) In: Volume No. 1: Science and Technology, 30 – 31 May 2006, Swiss Garden Resort & Spa Kuantan, Pahang.
institution	Universiti Teknologi Mara
building	Tun Abdul Razak Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Mara
content_source	UiTM Institutional Repository
url_provider	http://ir.uitm.edu.my/
language	English
topic	Temperature Transmission. Heat transfer
spellingShingle	Temperature Transmission. Heat transfer Chan, Kok Sheng Mat Yunus, W. Mahmood Wan Yunus, Wan Md. Zin Talib, Zainal Abidin Kassim, Anuar Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]
description	The photoacoustic detection technique heat transmission configurations was utilized to study the thermal and carrier transport properties of boron-doped silicon wafer. The photoacoustic amplitude and phase signals were measured as a function of the optical beam modulation frequency as well as optical beam power. The measurements were performed in an enclosed photoacoustic cell at room temperature. The experimental results shown that in the thermally thick modulation-frequency region, the photoacoustic signal amplitude can single out the heating source responsible for the photoacoustic signal. The thermal diffusivity value and transport parameters (diffusion coefficient, surface recombination velocity, and carrier recombination lifetime) were determined by fitting the experimental photoacoustic phase data to the theoretical model. The present investigation shows a significant step towards demonstrating the use of the photoacoustic technique to perform the quantitative characterization of semiconductor materials.
format	Conference or Workshop Item
author	Chan, Kok Sheng Mat Yunus, W. Mahmood Wan Yunus, Wan Md. Zin Talib, Zainal Abidin Kassim, Anuar
author_facet	Chan, Kok Sheng Mat Yunus, W. Mahmood Wan Yunus, Wan Md. Zin Talib, Zainal Abidin Kassim, Anuar
author_sort	Chan, Kok Sheng
title	Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]
title_short	Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]
title_full	Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]
title_fullStr	Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]
title_full_unstemmed	Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]
title_sort	measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / chan kok sheng …[et al.]
publishDate	2006
url	https://ir.uitm.edu.my/id/eprint/81955/1/81955.PDF https://ir.uitm.edu.my/id/eprint/81955/
_version_	1781709245129949184
score	13.211869

Measurement of thermal and carrier transport properties of si using transmission photoacoustic techniques / Chan Kok Sheng …[et al.]

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