Title of article :
Comparative Study of Photoluminescence Properties of Various Lead Sulfide Morphologies
Author/Authors :
Cheraghizade، Mohsen نويسنده Department of Electronics, Bushehr Branch , Islamic Azad University, Bushehr , , Yousefi، Ramin نويسنده Department of Physics, Masjed-Soleiman Branch, Islamic Azad University (I.A.U.), Masjed-Soleiman , , Jamali-Sheini، Farid نويسنده Department of Physics, Ahwaz Branch, Islamic Azad University, Ahwaz , , Saaedi، Abdolhossein نويسنده Department of Electronics, Bushehr Branch , Islamic Azad University, Bushehr ,
Issue Information :
فصلنامه با شماره پیاپی 3 سال 2012
Pages :
4
From page :
83
To page :
86
Abstract :
Photoluminescence analysis is a useful method to study the optical properties of semiconductor nanostructures. Distinct processes take place to result in the light emission from the nanostructure. Various deposition methods and morphologies changed the emission band in semiconductor nanostructures. Three different morphology of Lead Sulfide structures such as nonospheres, star-shaped and dendrite nanostructures have been analyzed and the Photoluminescence results were compared. In three cases, band emissions are in visible region and it was observed that the incidence of quantum limits in resulting of increasing surface to volume ratio is impressive to optical properties.
Journal title :
Majlesi Journal of Telecommunication Devices
Serial Year :
2012
Journal title :
Majlesi Journal of Telecommunication Devices
Record number :
1347079
Link To Document :
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