| 硅酸铋晶体的蚀像形貌 |
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| 引用本文： | 罗豪shu 路治平.硅酸铋晶体的蚀像形貌[J].无机材料学报,1989,4(4):306-312. |
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| 作者姓名： | 罗豪shu 路治平 |
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| 作者单位： | 中国科学院上海硅酸盐研究所
(罗豪甦，路治平)，中国科学院上海硅酸盐研究所(仲维卓) |
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| 摘 要： | 本文研究了提拉法生长的硅酸铋晶体(BSO)的蚀像形貌,比较了{100},{110},{211},{111}面族的腐蚀像特征和腐蚀速度,并用周期性键链(PBC)的形貌理论分析了腐蚀形貌。通过蚀像形貌特征便可方便地进行晶体定向,准确地确定各族晶面之间的相对位置和极轴的方向等。
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| 关 键 词： | 硅酸铋 蚀像形貌 晶面族 晶体 |
Etch Morphology of Bismuth Silicate Crystal |
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| Luo Haosu Lu Zhiping Zhong Weizhuo.Etch Morphology of Bismuth Silicate Crystal[J].Journal of Inorganic Materials,1989,4(4):306-312. |
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| Authors: | Luo Haosu Lu Zhiping Zhong Weizhuo |
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| Abstract: | The etch morphology of bismuth silicate(Bi_(12)SiO_(20)) crystals grown by Czochra-lski method was investigated and characteristics of the etch figures and etch ratesof {100},{110},{211},{111} faces were compared.The etch morphology wasexplained by applying the PBC theory of Hartman and Perdok.Based on charac-terisitics of the etch figures,it is convenient to orientate the crystal,to detemine therelative position of the etch faces and the direction of polar axis. |
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| Keywords: | Crystal form Etch morphology Periodic bond chain Bismuth silicate |
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