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LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany –2008

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Presentation on theme: "LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany –2008"— Presentation transcript:

1 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany –2008
——历史悠久的著名教具生产商 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany –2008

2 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
 力学  原子物理学  热学  固体物理学  光学  电学 电磁学 ■声学 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

3 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
► 经典的物理思想:经典、著名的实验* ► 物理现象清晰(定量、半定量、定性)* ► 前沿的技术手段* ► 体现创新性 研究性* LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

4 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^
法拉第效应 威尔逊云室 扫描隧道显微镜^ 波粒二象性 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^

5 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
临界温度 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

6 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

7 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^

8 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^
超声波的干涉 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^

9 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
材料学研究 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

10 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
二、 X射线装置(重点推荐) ■一机多用 ■清晰可见 ■外形小巧 ■操作方便 ■安全可靠 ■价格合理 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

11 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
可完成实验 共计18个 荧光法 照相法 ► X射线探测 ► X射线衰减﹡ ► 原子壳层物理学* 电离法 测量离子剂量产生速率 ► 物质结构分析* LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

12 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^
X射线荧光 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^

13 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^
X射线衰减 X射线衰减与吸收体物质和厚度的关系 吸收系数与波长、元素的关系 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008^

14 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008 ^
杜安—亨脱关系及普朗克常数的确定 莫塞莱定律和里德堡常数的的确定 钼阳极特征X射线的精细结构 吸收边:过滤X射线 X射线能谱与高压和发射电流的关系 X射线在单晶中的衍射 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008 ^

15 劳厄相 测定单晶的晶格常数 德拜衍射 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

16 三、X射线能量探测器

17 可完成的实验(XRF) 4、测量X射线能谱 5、测量钼阳极的能谱 1、物质的成份分析 6、测量铜阳极的能谱 7、测量不同元素的K系特征线
8、测量不同元素的L系特征线 9、不同衍射级的布拉格能量分辨 1、物质的成份分析 2、物质的元素含量分析 3、康普顿效应实验

18 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
成份分析 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

19 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
含量分析 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

20 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
验证X射线能量损失 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

21 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
测量散射光子能量随散射角的变化 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008

22 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008
谢谢大家 LD Didactic GmbH, Leyboldstrasse.1, Huerth, Germany – 2008


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