REFLECTION SPECTRA OF ALKALI BETA''-ALUMINAS IN ULTRAVIOLET AND VACUUM-ULTRAVIOLET REGIONS

Authors
HATTORI T KANOU H KAWAHARADA I ISHIGAME M SATA N SHIN S
Citation
T. Hattori et al., REFLECTION SPECTRA OF ALKALI BETA''-ALUMINAS IN ULTRAVIOLET AND VACUUM-ULTRAVIOLET REGIONS, Solid state ionics, 79, 1995, pp. 30-33
Citations number
7
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical
Journal title
Solid state ionics → ACNP
ISSN journal
01672738
Volume
79
Year of publication
1995
Pages
30 - 33
Database
ISI
SICI code
0167-2738(1995)79:<30:RSOABI>2.0.ZU;2-F
Abstract
Reflection spectra of alkali (Na, K and Rb) beta''-alumina crystals we re measured in vacuum-ultraviolet region by using a beam line with syn chrotron radiation. Remarkable differences are observed between the sp ectra of alkali beta- and alkali beta''-aluminas in the electronic ban d-edge region below 10 eV. From these differences, the structure of th e conduction plane (slab) will be discussed.