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Please use this identifier to cite or link to this item: http://repository.futminna.edu.ng:8080/jspui/handle/123456789/2526
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dc.contributor.authorEn Marcus, Tay Ching-
dc.contributor.authorDavid, Michael-
dc.contributor.authorYaacob, Maslina-
dc.contributor.authorSalim, Mohd Rashidi-
dc.contributor.authorHussin, Nabihah-
dc.contributor.authorIbrahim, Mohd Haniff-
dc.contributor.authorNgajikin, Nor Hafizah-
dc.contributor.authorIdrus, Sevia Mahdaliza-
dc.contributor.authorBuntat, Zolkafle-
dc.date.accessioned2021-06-10T10:23:02Z-
dc.date.available2021-06-10T10:23:02Z-
dc.date.issued2015-
dc.identifier.urihttp://repository.futminna.edu.ng:8080/jspui/handle/123456789/2526-
dc.description.abstractAccurate value of absorption cross section is required for correct measurement of ozone concentration. Measurement of ozone has been done at different altitude and pressure. However, previous work has failed to establish significant relation between pressure and ozone absorption cross section. Therefore, this work aims to establish relation between pressure and maximum ozone absorption cross section via spectralcalc.com gas cell simulator. Simulation results show maximum absorption cross section 1.148×10 -21m2molecule-1 and maximum absorption wavelength 255.442 nm are independent of pressure changes from 0.1 atm to 3.0 atm. Thus, measurement of ozone concentration at maximum absorption wavelength is strongly recommended due to negligible pressure dependence.en_US
dc.description.sponsorshipThe authors thank Universiti Teknologi Malaysia (UTM) and Ministry of Higher Education (MOHE) Malaysia for supporting this research work under Research University Grant (RUG) Scheme grant no: 05J60 and grant no: 04H35, Fundamental Research Grant Scheme (FRGS) grant no: 4F317, and UTM Zamalah Fellowship.en_US
dc.language.isoenen_US
dc.publisherApplied Mechanics and Materials © (2015) Trans Tech Publications, Switzerlanden_US
dc.subjectAbsorption cross section; Absorption wavelength; Ozone; Pressure; Simulationen_US
dc.titlePressure Dependence of Ozone Absorption Cross Section.en_US
dc.typeArticleen_US
Appears in Collections:Telecommunication Engineering

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