TY - JOUR
T1 - Cr(III) in gahnite-containing transparent glass-ceramics
T2 - Influence of melting conditions and heat treatment on crystallization and spectroscopic properties
AU - Kisilev, A.
AU - Reisfeld, R.
AU - Buch, A.
AU - Ish-Shalom, M.
PY - 1986/9
Y1 - 1986/9
N2 - Transparent glass ceramics with Cr(III) were obtained by different thermal treatment of glass with composition (mol%) 73.6 SiO2,11.8 Al2O3, 4.2 Li2O, 7.0 ZnO, 1.6 TiO2, 1.5 ZrO2, 0.3 As2O3, 0.024 Cr2O3, melted under various conditions. Parallel measurements of X-ray diffraction, optical and EPR spectra reveal the different formation ofgahnite from precursor glass or petalite-like phase.
AB - Transparent glass ceramics with Cr(III) were obtained by different thermal treatment of glass with composition (mol%) 73.6 SiO2,11.8 Al2O3, 4.2 Li2O, 7.0 ZnO, 1.6 TiO2, 1.5 ZrO2, 0.3 As2O3, 0.024 Cr2O3, melted under various conditions. Parallel measurements of X-ray diffraction, optical and EPR spectra reveal the different formation ofgahnite from precursor glass or petalite-like phase.
UR - http://www.scopus.com/inward/record.url?scp=0005358114&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(86)80227-5
DO - 10.1016/0009-2614(86)80227-5
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AN - SCOPUS:0005358114
SN - 0009-2614
VL - 129
SP - 450
EP - 457
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 5
ER -