Luminescence properties of Yb3+-doped SrTiO3: the significance of the oxygen–titanium charge transfer state on photon downshifting-Reference-Cited by-同舟云学术

Luminescence properties of Yb3+-doped SrTiO3: the significance of the oxygen–titanium charge transfer state on photon downshifting

Published:2019 Issue:31 Volume:48 Page:11889-11896
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

López-Pacheco Germán¹²³⁴,López-Juárez Rigoberto⁵²⁶⁴^ORCID,Villafuerte-Castrejón María Elena¹²³⁴,Falcony Ciro⁷⁸³⁴,Barrera-Calva Enrique⁹¹⁰³⁴,González Federico⁹¹⁰³⁴^ORCID

Affiliation:

1. Instituto de Investigaciones en Materiales

2. Universidad Nacional Autónoma de México

3. Ciudad de México

4. Mexico

5. Unidad Morelia del Instituto de Investigaciones en Materiales

6. Morelia

7. Departamento de Física

8. CINVESTAV IPN

9. Departamento de Ingeniería de Procesos e Hidráulica

10. Universidad Autónoma Metropolitana-Iztapalapa

Abstract

Photon downshifting in SrTiO₃:Yb³⁺ to wavelengths where a PV cell has its higher spectral responsivity is achieved upon UV excitation through an energy transfer process from a ligand-to-metal-charge transfer O²⁻ → Ti⁴⁺ state to the Yb³⁺ excited state.

Funder

Consejo Nacional de Ciencia y Tecnología

Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/DT/C9DT01360A

Reference26 articles.

1. Why so deep research on Yb3+-doped optical inorganic materials?

2. Lanthanide ions as spectral converters for solar cells