| 晶格结构三维模型“LED光立方”的设计与制作 |
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| 引用本文： | 温才,唐丽红,赖永宽,魏文灏,鲁文靖,隆强,孔飞,王庆.晶格结构三维模型“LED光立方”的设计与制作[J].大学物理实验,2014(4):52-56. |
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| 作者姓名： | 温才 唐丽红 赖永宽 魏文灏 鲁文靖 隆强 孔飞 王庆 |
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| 作者单位： | 西南科技大学,四川绵阳621010 |
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| 基金项目： | 国家大学生创新创业训练计划项目资助（201251079013） |
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| 摘 要： | 针对大学生在学习《固体物理学》等课程中晶格结构理解的困难,采用成熟的LED驱动电路,通过单片机编程技术,利用LED灯设计制作了一套以三维方式表达晶格结构的"LED光立方"模型。模型结合专业特色,凝聚软件和硬件优势,能将复杂的空间结构问题简单化,使学生能直观地认识晶体的立体结构,既能激发学生的课程学习兴趣,同时也为教师提供了多样化的教学手段。
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| 关 键 词： | 固体物理学 晶格结构 光立方 LED |
Design and Preparation of LED Light Cubic Model for Showing Three Dimentional Crystal Lattice |
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| WEN Cai,TANG Li-hong,LAI Yong-kuan,WEI Wen-hao,LU Wen-jing,LONG Qiang,KONG Fei,WANG Qing.Design and Preparation of LED Light Cubic Model for Showing Three Dimentional Crystal Lattice[J].Physical Experiment of College,2014(4):52-56. |
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| Authors: | WEN Cai TANG Li-hong LAI Yong-kuan WEI Wen-hao LU Wen-jing LONG Qiang KONG Fei WANG Qing |
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| Institution: | ( Southwest University of Science and Technology, Sichuang Mianyang 62101 O) |
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| Abstract: | The work aims at the difficulty for undergraduates in understanding the three-dimensional crystal lattice structures in the courses of Solid State Physics and so on. A LED（ Light Emitting Diode）“Light Cube”model was designed and prepared for showing the three-dimensional crystal lattice by using LED driver circuit and microcontroller programming technique. The model combining the features of the related majors and the ad-vantages of the hardware and software can simplify the complex spatial structural problems. It enables students to have an intuitive understanding of the three-dimensional crystal lattice structures. Moreover,it activates their interest in learning the related courses,and also provides the teachers with diversified teaching instruments. |
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| Keywords: | solid state physics crystal lattice structure light cubic LED |
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