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ûÕÒµ½¾ßÌå½á¹¹ ÕÒÁËÁ½ÆªÎÄÏ×Ï£Íû¶ÔÄãÓаïÖú ¶¼ÊǹØÓÚCaO-Y2O3-SiO2»òÕßÀàËÆÌåϵµÄ Crystal structure, morphotropic phase transition and luminescence in the new cyclosilicates Sr3R2(Si3O9)2,R=Y, Eu¨CLu SYNTHESIS AND CRYSTAL STRUCTURE OF NEW OXIDE MATERIALS IN CaO-Y2O3-SiO2 SYSTEM Ca4Y6£¨SiO4£©6OÊ״ᨵÀÊÇÔÚÎÄÏ× W.L. Wanmaker, J.W. Vrugt, J.G. Verlijsdonk, Philips Res. Rep. 26 (1971) 373¨C381 µÚ¶þƪÎÄÏ×Ö¸³ö The sample prepared at the composition of Ca4Y6Si6O25 consisted of Ca2Y8Si6O26 and Ca3Y2Si3O12. ²»ÖªµÀÊDz»ÊÇÕâôÀí½â Ca4Y6Si6O25=1/2 Ca2Y8Si6O26 + 1 Ca3Y2Si3O12 ¼´ÓÉCa2Y8Si6O26ºÍCa3Y2Si3O12Á½Ïà×é³É |
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2013-05-14 15:36:52, 1.12 M
2013-05-14 15:36:53, 204.23 K
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2Â¥2013-05-14 15:43:51
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- ºì»¨: 167
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- ÔÚÏß: 1968.4Сʱ
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lixiayouxi: ½ð±Ò+20, ¡ïÓаïÖú 2013-05-14 16:55:49
lixiayouxi: ½ð±Ò+20, ¡ïÓаïÖú 2013-05-14 16:55:49
|
Ca2Y8Si6O26 Re-determination of the crystal structure of Ca_2Y_8Si_6O_(26) and study on the luminescent properties of Ca_2Y_8Si_6O_(26):Tb~(3+) Ca3Y2Si3O12 Yamane, Hisanori; Nagasawa, Toru; Shimada, Masahiko; Endo, Tadashi Ca3Y2(SiO4)3 Acta Crystallographica Section C 53 (1997) 1367-1369 |
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3Â¥2013-05-14 16:10:55
lixiayouxi
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4Â¥2013-05-14 16:56:14
lixiayouxi
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5Â¥2013-11-01 13:50:51
lixiayouxi
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- ×¢²á: 2009-09-21
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- רҵ: ÎÞ»ú·Ç½ðÊô»ù¸´ºÏ²ÄÁÏ
6Â¥2013-11-01 13:51:07
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