Title of article
Reversible Valence Change of the Europium Ion Doped in Alkaline-earth Tetraborates
Author/Authors
Gin-ya، Adachi, نويسنده , , Ken-ichi، Machidal, نويسنده , , Daisuke، Ueda, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
-784
From page
785
To page
0
Abstract
Valence state of the europium (Eu) ion doped in MB4O7 (M=Sr and Ba) was reversibly changed between the trivalent and divalent state by repeating the crystallization and vitrification cycle of the host lattices by heating even in air at 973-1273 K and such valence change was discussed on the basis of their structural connection manner for the BO3 and/or BO4 units in the networks of crystalline and vitreous forms.
Keywords
Bibliometrics , refereed journals , research in probability and statistics , productivity rankings
Journal title
CHEMISTRY LETTERS
Serial Year
1999
Journal title
CHEMISTRY LETTERS
Record number
28544
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