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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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wuziqi
说明: 声明:本程序仅交流用,所以调试时用两颗棋子就可以赢(Disclaimer: This procedure only exchange with, so debugging can win with two pieces)
- 2010-05-01 17:34:45下载
- 积分:1
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buckshuangbihuan
BUCK电路的双闭环控制matlab仿真,直接能用,参数都设置好了,效果很好。(BUCK circuit double-loop control matlab simulation, can be used directly, parameters are set up, the effect is very good.)
- 2013-08-22 11:52:34下载
- 积分:1
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visualize-Carbonic-Anhydrase-(CA)-molecule
visualize Carbonic Anhydrase (CA) molecule
- 2013-11-16 12:36:35下载
- 积分:1
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卡尔曼滤波算法的SOC估算
参数辨识以及扩展卡尔曼滤波算法的SOC估算(Battery Model Parameter Estimation Using a Layered Technique)
- 2021-04-08 10:19:00下载
- 积分:1
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Proge.dl
Some features and classification function
- 2013-10-31 14:17:36下载
- 积分:1
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chopper
Two quardrand chooper, four quardrant chopper it is simulikn models
- 2013-03-31 22:23:07下载
- 积分:1
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fuzzycontrol
先进PID控制 MATLAB仿真 第2版 刘金琨等编著和书中的所有程序,模糊控制及其MATLAB应用 张国良,是很好的学习模糊控制的资料。(Advanced PID control of MATLAB version 2 Jin-kun liu huang, and all the procedures of the book, such as fuzzy control and its application MATLAB RON cheung, is a very good learning fuzzy control information.)
- 2015-03-19 15:39:04下载
- 积分:1
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CSCAD_A
说明: 协调控制算法,基于发电厂锅炉与汽轮机模型,首先将模型离散化,然后实施控制算法(Coordinated control algorithm, based on power plant boiler and steam turbine model, discrete model first and then the implementation of control algorithms)
- 2010-04-08 17:24:34下载
- 积分:1
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mont-carlo-tsp
tsp with mont carlo algorithm
- 2011-05-01 14:23:01下载
- 积分:1