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January 1, 2018Inorganic Chemistry Frontiers

Thermal annealing effects on La 2 Hf 2 O 7 :Eu 3+ nanoparticles: a curious case study of structural evolution and site-specific photo- and radio-luminescence

Santosh K. Gupta Jose P. Zuniga Maya Abdou Yuanbing Mao

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Abstract

High temperature annealed La 2 Hf 2 O 7 :Eu 3+ nanoparticles favor tunneling of Eu 3+ to symmetric sites showing orange emission, whereas low temperature annealed samples favor red emission.

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Gupta et al. (2018) studied this question.

synapsesocial.com/papers/6a98c524121d028eeb272333 https://doi.org/10.1039/c8qi00713f

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