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Localized and Delocalized Electrons in Room-Temperature Stable Electride [Ca24Al28O64]4+(O2-)2-x(e-)2x: Analysis of Optical Reflectance Spectra

Authors :
Satoru Matsuishi
Hideo Hosono
Masahiro Hirano
Sung Wng Kim
Toshio Kamiya
Source :
The Journal of Physical Chemistry C. 112:4753-4760
Publication Year :
2008
Publisher :
American Chemical Society (ACS), 2008.

Abstract

[Ca24Al28O64]4+(O2-)2-x(e-)2x (0 ≤ x ≤ 2, C12A7:e-) crystal shows a metal−insulator transition at x ∼ 1. Varied concentrations of electrons (Ne) are introduced in the subnanometer-sized crystallogr...

Details

ISSN :
19327455 and 19327447
Volume :
112
Database :
OpenAIRE
Journal :
The Journal of Physical Chemistry C
Accession number :
edsair.doi...........140d651590169199833f788577b55ea5
Full Text :
https://doi.org/10.1021/jp711631j