Автори | Jyoti Singh, J. Manam, Puja Kumari, Subhajit Jana |
Афіліація | Department of Applied Physics, Indian Institute of Technology (Indian School of Mines) Dhanbad |
Е-mail | jyoti.singh.phy@gmail.com |
Випуск | Том 9, Рік 2017, Номер 3 |
Дати | Одержано 28.04.2017, у відредагованій формі - 04.05.2017, опубліковано online - 30.06.2017 |
Цитування | Jyoti Singh, J. Manam, Puja Kumari, Subhajit Jana, J. Nano- Electron. Phys. 9 No 3, 03029 (2017) |
DOI | 10.21272/jnep.9(3).03029 |
PACS Number(s) | 78.55.– m, 78.55.Hx |
Ключові слова | Phosphors (2) , Photoluminescence (17) , Thermal stability (7) . |
Анотація | Novel red-emitting SrGd2(1 – x)Eu2xO4 samples were prepared via combustion method. Structural and optical characteristics were examined with the help of XRD, FTIR, FESEM and photoluminescence (PL) studies. FESEM images reveal agglomerated rod-like morphology. The intense red emission corresponding to 5D0→7F2 transitions under UV-excitation 276 nm and higher thermal stability up to 250 °C of SrGd2(1 – x)Eu2xO4 reveals its applicability in lighting and display devices. |
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