{"id":"8wpgzrp33s","version":1,"name":"Spectral radiative properties of black PMMA","description":"Absorbance_50C_FTIR-ATR.xlsx: Absorbance data of black PMMA measured by FTIR-ATR spectrometer using sample thickness of 175 µm at temperature of 50 C\nAbsorbance_150C_FTIR-ATR.xlsx: Absorbance data of black PMMA measured by FTIR-ATR spectrometer using sample thickness of 175 µm at temperature of 150 C\nAbsorption coefficient.xlsx: Extracted absorption coefficient of black PMMA for the wavelength range from 0.25 to 25 µm\nAbsorptive index.xlsx: Absorptive index of black PMMA for the wavelength range from 0.25 to 25 µm\nDiffuse reflectivity.xlsx: Diffuse reflectivity of black PMMA measured by UV-Vis-NIR spectrometer for the black PMMA sample with thickness of 6 mm\nEffective absorption coefficient.xlsx: Calculated effective absorption coefficient of black PMMA for the gray modeling of radiation as a function of source temperature and depth from the sample surface\nRefractive index.xlsx: Extracted refractive index of black PMMA for the wavelength range from 0.25 to 25 µm\nTotal reflectivity.xlsx: Total reflectivity of black PMMA measured by UV-Vis-NIR spectrometer for the black PMMA sample with thickness of 6 mm\nTransmissivity_33um_FTIR.xlsx: Measured transmissivity for the black PMMA sample with thickness of 33 µm using FTIR spectrometer\nTransmissivity_50um_FTIR.xlsx: Measured transmissivity for the black PMMA sample with thickness of 50 µm using FTIR spectrometer\nTransmissivity_65um_FTIR.xlsx: Measured transmissivity for the black PMMA sample with thickness of 65 µm using FTIR spectrometer\nTransmissivity_50um_UV-Vis-NIR.xlsx: Measured transmissivity for the black PMMA sample with thickness of 50 µm using UV-Vis-NIR spectrometer\nTransmissivity_73um_UV-Vis-NIR.xlsx: Measured transmissivity for the black PMMA sample with thickness of 73 µm using UV-Vis-NIR spectrometer","method":"Transmissivity, reflectivity, and absorbance data were collected by doing spectroscopy for different thicknesses of black PMMA samples. Absorption coefficient was calculated from measured transmissivity and applying modified Beer's law and linear regression method. Absorptive index was calculated from absorption coefficient by their relation. Refractive index was extracted using measured reflectivity and applying Kramers-Kronig transform and Fresnel relation. Finally, the effective absorptive coefficient was calculated using black-body radiation weighted total transmissivity for different source temperatures and depths.","doi":"10.17632/8wpgzrp33s.1","publish_date":"2022-03-14T09:30:21.148Z","last_modification_date":"2021-12-12T09:43:42.881Z","is_confidential":false,"customer":{"id":"7377952c-6404-4428-bbfc-77242cfc301e","name":"Mendeley Guests"},"owner":{"id":"278fc88d-cb4c-3a80-854c-9349487174e8","first_name":"Farid","last_name":"Alinejad","display_name":"Farid Alinejad","$ref":"/profiles/278fc88d-cb4c-3a80-854c-9349487174e8"},"categories":[{"id":"data.elsevier.com/vocabulary/OmniScience/Concept-170590685","label":"Optics"},{"id":"data.elsevier.com/vocabulary/OmniScience/Concept-189720889","label":"Polymer"},{"id":"data.elsevier.com/vocabulary/OmniScience/Concept-253476000","label":"Fire Safety"}],"licence":{"id":"01d9c749-3c4d-4431-9df3-620b2dcfe144","short_name":"CC BY 4.0","full_name":"Creative Commons Attribution 4.0 International","description":"You can share, copy and modify this dataset so long as you give appropriate credit, provide a link to the CC BY license, and indicate if changes were made, but you may not do so in a way that suggests the rights holder has endorsed you or your use of the dataset. Note that further permission may be required for any content within the dataset that is identified as belonging to a third party.","url":"http://creativecommons.org/licenses/by/4.0","category":"Creative","customer_id":null},"institutions":[{"id":"24ec654a-23e6-52e9-ada7-8f902a1b1ed0","name":"Aalto-yliopisto"}],"organisational_unit_names":[],"contributors":[{"id":"278fc88d-cb4c-3a80-854c-9349487174e8","first_name":"Farid","last_name":"Alinejad","$ref":"/profiles/278fc88d-cb4c-3a80-854c-9349487174e8"},{"id":"cb57035c-f346-3c3e-ac33-e3c37e14bd55","first_name":"Hadi","last_name":"Bordbar","orcid_id":"0000-0003-3852-3889","$ref":"/profiles/cb57035c-f346-3c3e-ac33-e3c37e14bd55","institution":"Aalto University"},{"id":"4660d5c4-ca5a-3f88-9ccf-cdf275cf2fcf","first_name":"Michalina","last_name":"Makowska","orcid_id":"0000-0001-5511-269X","$ref":"/profiles/4660d5c4-ca5a-3f88-9ccf-cdf275cf2fcf","institution":"Aalto University"},{"id":"cdad993c-5dfb-3a4b-a781-aaaf83252f21","first_name":"Simo","last_name":"Hostikka","orcid_id":"0000-0002-3581-1677","$ref":"/profiles/cdad993c-5dfb-3a4b-a781-aaaf83252f21","institution":"Aalto University"}],"related_links":[],"custom_metadata":{},"is_metadata_only":false}