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B2
说明: 若锗中含有一定数量的杂质元素Sb,试根据要求分析杂质浓度与电离度以及电离温度之间的关系:
(1)当Sb浓度分别为 和 时,计算杂质99%,90%和50%电离时的温度各为多少?
(2)根据一定杂质类型和杂质浓度,画出电离度和温度的关系图线,并确定半导体处于强电离区(电离度>90%)的温度范围。
设计要求:(1)具有友好输入输出界面;
(2)调整输入数据,得出相应结果,并进行分析。
(If the germanium containing a certain number of impurity elements Sb, test analysis in accordance with the requirements of impurity concentration and ionization degree, as well as the relationship between the ionization temperature: (1) When the Sb concentration and time were calculated 99 percent of impurities, 90 and 50 ionization When the temperature of each number? (2) according to certain types of impurities and impurity concentration, ionization degree and temperature to draw the relationship between the graph lines, and to determine the semiconductor in a strong ionization zone (ionization degree)
- 2008-07-16 19:57:43下载
- 积分:1
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textscantool
说明: 交互式可视化文本扫描工具,用于读取带有分隔数据的大型文本文件。(Textscantool is an interactive GUI to read large text files with delimited data. The tool lets you specify which columns to read and what data types to use.)
- 2009-08-08 22:26:05下载
- 积分:1
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Rayleigh
说明: matlab中基于瑞利衰落信道的模型仿真(matlab based on Rayleigh fading channel model simulation)
- 2011-04-15 08:42:03下载
- 积分:1
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GUI
MATLAB的图形用户界面(GUI)来制作图像处理软件平台的具体过程和相关技巧,第一,简单介绍下GUI与GUIDE(MATLAB' s graphical user interface (GUI) to create a specific image processing software platform process and related skills, first, briefly introduced to the GUI with GUIDE)
- 2010-05-30 16:18:29下载
- 积分:1
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001
PSO coding in MATLAB
- 2011-08-28 11:01:04下载
- 积分:1
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ABCD2PI
This function obtains the pi model of a transmission line
the ABCD constants of the line.
- 2014-10-07 14:32:17下载
- 积分:1
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matlabbianchengxu
非常好的中文资料关于名matlab编程序方面的。很好的资料要快(Very good information on Chinese matlab series of procedures. Very good information to be fast)
- 2008-04-10 10:59:29下载
- 积分:1
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theflightequation
根据描述飞行器在铅垂平面内运动的数学模型,编制某飞行器的铅垂平面飞行轨迹仿真程序。(theflightequation)
- 2010-12-13 10:29:02下载
- 积分:1
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lizhuqiang
利用matlab实现遗传算法的旅行商优化问题(matlab TSP)
- 2013-03-15 10:50:47下载
- 积分:1
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dtmf
老师要求的实验作业,matlab上实现了dtmf。添加了gui界面(dtmf gui)
- 2012-01-15 14:00:43下载
- 积分:1