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Role of high pressure for understanding luminescent phenomena

Abstract: High-pressure techniques make possible to investigate the changes in the electronic properties induced by modifications of the local or crystal structure of the material without changing the chemical composition. The different sensitivity of excited states to crystal-field strength enables energy tuning of the states, which are eventually responsible for the optical properties. It is possible to induce resonance between levels producing exotic effects like upconversion as well as excited state crossover or high-spin to low-spin transitions. Herein, we present selected examples of high-pressure effect for understanding luminescent phenomena or even inducing new ones. © 2014 Elsevier B.V.

 Congreso: International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (17º : 2014 : Wroclaw, Polonia)

 Fuente: Journal of Luminescence 169 (2016) 410–414

Editorial: Elsevier

 Año de publicación: 2016

Nº de páginas: 5

Tipo de publicación: Artículo de Revista

 DOI: 10.1016/j.jlumin.2014.11.043

ISSN: 0022-2313,1872-7883

Proyecto español: MAT2012-38664-C02-01

Url de la publicación: http://www.sciencedirect.com/science/article/pii/S0022231314006942

Autores/as

CARLOS RENERO LECUNA

JESUS ANTONIO GONZALEZ GOMEZ