NaYbF 4 :Er luminescence anisotropy in a large ensemble and single nanoparticles

A. G. Shmelev; Шмелев А. Г.; E. O. Mityushkin; Митюшкин Е. О.; L. A. Nurtdinova; Нуртдинова Л. А.; A. V. Leontyev; Леонтьев А. В.; D. N. Petrov; Петров Д. Н.; D. K. Zharkov; Жарков Д. К.; V. G. Nikiforov; Никифоров В. Г.

doi:10.31857/S0367676523703003

NaYbF₄:Er luminescence anisotropy in a large ensemble and single nanoparticles

Авторлар: Shmelev A.G.¹, Mityushkin E.O.¹, Nurtdinova L.A.¹, Leontyev A.V.¹, Petrov D.N.¹, Zharkov D.K.¹, Nikiforov V.G.¹
Мекемелер:
1. Zavoisky Physical-Technical Institute, Federal Research Center “Kazan Scientific Center of the Russian Academy of Sciences”,
Шығарылым: Том 87, № 12 (2023)
Беттер: 1744-1748
Бөлім: Articles
URL: https://journals.rcsi.science/0367-6765/article/view/232534
DOI: https://doi.org/10.31857/S0367676523703003
EDN: https://elibrary.ru/UYUXNL
ID: 232534

Дәйексөз келтіру

Толық мәтін

Аннотация
Авторлар туралы
Әдебиет тізімі
Қосымша файлдар
Статистика

Аннотация

The upconversion NaYbF₄:Er nanorods were synthesized by the hydrothermal method at the temperature of 190°C for 24 h. The luminescence spectrum exhibits intense luminescence lines in the visible and near-IR ranges under 977 nm laser diode excitation. The polarization of the upconversion luminescence of a large ensemble of nanoparticles is isotropic. Considering the pronounced rod structure of nanoparticles, the presence of several subensembles with different polarization characteristics of the luminescence was assumed.

Негізгі сөздер

nanoparticle, upconversion nanoparticle, luminescence anisotropy

Әдебиет тізімі

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