Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Oleg Krivoruchko"'
Autor:
Aleksey V. Zhuzhgov, Oleg Krivoruchko, Anton I. Kostyukov, Alexander Rastorguev, Valeriy N. Snytnikov, Mark G. Baronskiy
Publikováno v:
Optical Materials. 53:87-93
Spectroscopic features of the local structure of high purity (with the content of impurities −3 wt.%) spinel-like γ- and γ ∗ -Al 2 O 3 phases differing in the unit cell parameters were studied. Samples of these phases were synthesized from crys
Local structure of low-temperature γ-Al2O3 phases as determined by the luminescence of Cr3+ and Fe3+
Autor:
Alexander Rastorguev, Mark G. Baronskiy, Oleg Krivoruchko, Anton I. Kostyukov, Valeriy N. Snytnikov, Aleksey V. Zhuzhgov
Publikováno v:
RSC Advances. 5:5686-5694
The γ and γ* phases of alumina synthesized from crystalline boehmite and pseudoboehmite were shown to strongly differ in some physicochemical characteristics. Photoluminescence of Cr3+ and Fe3+ as luminescent probes with their natural impurity conc