Characterization of inorganic materials with photoacoustic spectrophotometry

K. T.R. Reddy; M. A. Slifkin; A. M. Weiss

doi:10.1016/s0925-3467(00)00063-x

Characterization of inorganic materials with photoacoustic spectrophotometry

K. T.R. Reddy
, M. A. Slifkin
, A. M. Weiss

Sri Venkateswara University
Jerusalem College of Technology

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

A photoacoustic spectrometer is described which has been constructed to measure the spectra of photovoltaic or other solid materials in the ultraviolet (UV), visible and near infrared regions. The range of this photoacoustic spectrometer is from 0.3 to 1.8 μm. The spectrometer was used to characterize the optical properties of polycrystalline and single phase p-CuInSe₂ thin films which were grown by selenization of sputtered Cu/In multilayer at a temperature of 500 °C. The films showed a three-fold optical structure with three high energy transitions, which is the characteristic behavior of the material. The photoacoustic spectrum is reported and discussed.

Original language	English
Pages (from-to)	87-91
Number of pages	5
Journal	Optical Materials
Volume	16
Issue number	1-2
DOIs	https://doi.org/10.1016/s0925-3467(00)00063-x
State	Published - 2001
Externally published	Yes

Bibliographical note

Funding Information:
One of the authors (KTRR) wishes to thank the Indian Ministry of Science and Technology and the Israeli Ministry of Science for providing financial assistance under the Visiting Fellowship Program. The assistance of Dr. M.J. Carter, Dr. R.W. Miles and Prof. P.K. Dutta of the School of Engineering, University of Northumbria, Newcastle, UK in the preparation and characterization of the samples is greatly acknowledged. The PAS was built with a grant from the Israeli Ministry of Science.

Funding

One of the authors (KTRR) wishes to thank the Indian Ministry of Science and Technology and the Israeli Ministry of Science for providing financial assistance under the Visiting Fellowship Program. The assistance of Dr. M.J. Carter, Dr. R.W. Miles and Prof. P.K. Dutta of the School of Engineering, University of Northumbria, Newcastle, UK in the preparation and characterization of the samples is greatly acknowledged. The PAS was built with a grant from the Israeli Ministry of Science.

Funders
Israeli Ministry of Science
Ministerio de Ciencia y Tecnología

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1016/s0925-3467(00)00063-x

Cite this

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title = "Characterization of inorganic materials with photoacoustic spectrophotometry",

abstract = "A photoacoustic spectrometer is described which has been constructed to measure the spectra of photovoltaic or other solid materials in the ultraviolet (UV), visible and near infrared regions. The range of this photoacoustic spectrometer is from 0.3 to 1.8 μm. The spectrometer was used to characterize the optical properties of polycrystalline and single phase p-CuInSe2 thin films which were grown by selenization of sputtered Cu/In multilayer at a temperature of 500 °C. The films showed a three-fold optical structure with three high energy transitions, which is the characteristic behavior of the material. The photoacoustic spectrum is reported and discussed.",

author = "Reddy, \{K. T.R.\} and Slifkin, \{M. A.\} and Weiss, \{A. M.\}",

note = "Funding Information: One of the authors (KTRR) wishes to thank the Indian Ministry of Science and Technology and the Israeli Ministry of Science for providing financial assistance under the Visiting Fellowship Program. The assistance of Dr. M.J. Carter, Dr. R.W. Miles and Prof. P.K. Dutta of the School of Engineering, University of Northumbria, Newcastle, UK in the preparation and characterization of the samples is greatly acknowledged. The PAS was built with a grant from the Israeli Ministry of Science.",

year = "2001",

doi = "10.1016/s0925-3467(00)00063-x",

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AU - Slifkin, M. A.

AU - Weiss, A. M.

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PY - 2001

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N2 - A photoacoustic spectrometer is described which has been constructed to measure the spectra of photovoltaic or other solid materials in the ultraviolet (UV), visible and near infrared regions. The range of this photoacoustic spectrometer is from 0.3 to 1.8 μm. The spectrometer was used to characterize the optical properties of polycrystalline and single phase p-CuInSe2 thin films which were grown by selenization of sputtered Cu/In multilayer at a temperature of 500 °C. The films showed a three-fold optical structure with three high energy transitions, which is the characteristic behavior of the material. The photoacoustic spectrum is reported and discussed.

AB - A photoacoustic spectrometer is described which has been constructed to measure the spectra of photovoltaic or other solid materials in the ultraviolet (UV), visible and near infrared regions. The range of this photoacoustic spectrometer is from 0.3 to 1.8 μm. The spectrometer was used to characterize the optical properties of polycrystalline and single phase p-CuInSe2 thin films which were grown by selenization of sputtered Cu/In multilayer at a temperature of 500 °C. The films showed a three-fold optical structure with three high energy transitions, which is the characteristic behavior of the material. The photoacoustic spectrum is reported and discussed.

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JO - Optical Materials

JF - Optical Materials

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ER -

Characterization of inorganic materials with photoacoustic spectrophotometry

Abstract

Bibliographical note

Funding

UN SDGs

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