Synthesis and Nd3+ Luminescence Properties of ALa(1-x)Nd(x)P(4)O(12) (A = Li, Na, K, Rb) Tetraphosphate Nanocrystals - Archive ouverte HAL Access content directly
Journal Articles Journal of Physical Chemistry C Year : 2015

Synthesis and Nd3+ Luminescence Properties of ALa(1-x)Nd(x)P(4)O(12) (A = Li, Na, K, Rb) Tetraphosphate Nanocrystals

(1) , (1) , (2) , (1) , (2)
1
2

Abstract

The nanocrystalline alkali tetraphosphates doped with Nd3+ ions were synthesized using the coprecipitation method. The structural and spectroscopic properties of ALa1–xNdxP4O12 (A = Li, Na, K, Rb) nanocrystals were shown. The impact of the dopant concentration on the emission spectra and the kinetics of the 4F3/2 excited state was analyzed. The exponential decay profile for each of the Nd3+ concentrations was discussed in terms of fast energy diffusion with reduced cross-relaxation processes. The comparison of luminescent properties for different alkali cations was presented.
Not file

Dates and versions

hal-02307261 , version 1 (07-10-2019)

Identifiers

Cite

L. Marciniak, W. Strek, Yannick Guyot, D. Hreniak, Georges Boulon. Synthesis and Nd3+ Luminescence Properties of ALa(1-x)Nd(x)P(4)O(12) (A = Li, Na, K, Rb) Tetraphosphate Nanocrystals. Journal of Physical Chemistry C, 2015, 119 (9), pp.5160-5167. ⟨10.1021/jp512737f⟩. ⟨hal-02307261⟩
11 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More