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http://hdl.handle.net/123456789/23319| Title: | Raman spectroscopy and FTIR spectroscopy studies of Mn-doped CdSe QDs at different particles size |
| Authors: | Nor Aliya Hamizi Mohd Rafie Johan Zaira Zaman Chowdury Yasmin Abdul Wahab Y.Al-Douri Asmalina Mohamed Saat Omid Akbarzadeh Pivehzhani |
| Keywords: | Cadmium selenide Quantum dots Manganese doped Semiconductor Chemical synthesis Raman spectroscopy FTIR spectroscopy |
| Issue Date: | Feb-2019 |
| Publisher: | Elsevier |
| Abstract: | In this paper, we exclusively report on raman spectroscopy and fourier-transform infrared (FTIR) spectroscopy results and analysis of zinc blende manganese-doped cadmium selenide quantum dots (Mn-doped CdSe QDs) that synthesized using inverse Micelle technique with physical size ranging from 3 to 14 nm. Two significant peaks were observed correspond to the raman scattering by longitudinal optical (LO) of phonon and its first overtone (2LO) which located near ∼ 200 and 400 cm−1 under an exposure of 532 nm incident laser The role of oleic acid acid as a surfactant and capping agent shows in FTIR spectra. |
| URI: | 10.1016/j.ijleo.2018.10.214 http://ir.unikl.edu.my/jspui/handle/123456789/23319 |
| Appears in Collections: | Journal Articles |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Raman spectroscopy and FTIR spectroscopy studies of Mn-doped CdSe QDs at different particles size.pdf | 818.09 kB | Adobe PDF | View/Open |
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