Ce-Cu共掺杂对SnO2薄膜光电特性的影响*
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单麟婷, 巴德纯, 曹青, 侯雪艳, 李建昌
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EFFECT OF Ce-Cu CODOPING ON OPTOELECTRONIC PROPERTY OF SnO2 FILM
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SHAN Linting, BA Dechun, CAO Qing, HOU Xueyan, LI Jianchang
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表1 不同浓度Ce-Cu共掺杂SnO2薄膜样品的晶格常数和晶粒尺寸 |
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Sample | a=b / nm | c / nm | Volume / nm3 | Grain size / nm | Pure | 0.4737 | 0.3185 | 0.07147 | 7.6 | 1%Cu | 0.4736 | 0.3184 | 0.07143 | 7.4 | 0.5%CeCu | 0.4737 | 0.3186 | 0.07151 | 6.6 | 1%CeCu | 0.4751 | 0.3197 | 0.07215 | 6.1 | 3%CeCu | 0.4738 | 0.3187 | 0.07155 | 5.4 | 5%CeCu | 0.4755 | 0.3199 | 0.07234 | 3.7 | 7%CeCu | 0.4746 | 0.3193 | 0.07191 | 3.4 |
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