The Studies of Energy Transfer between Sm3+ ions in Lead Sodium Telluroborate Glasses Using Inokuti-Hirayama Model
Lead sodium telluroborate (LSTB) glasses doped with different concentrations of Sm3+ ions were prepared by melting method. The excitation, emission spectra and lifetimes of LSTB:Sm3+ have been investigated. The quenching of luminescence intensity happens after 0.75 mol% concentration of Sm3+ ions. T...
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Format: | Article |
Language: | English |
Published: |
H. : ĐHQGHN
2018
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Online Access: | http://repository.vnu.edu.vn/handle/VNU_123/62908 |
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Institution: | Vietnam National University, Hanoi |
Language: | English |