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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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fastbilateral
Implement the O(1) Bilateral Filter with Constant Spatial filters and a Gaussian range filter
- 2014-10-06 13:01:04下载
- 积分:1
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Fuzzy-Arithmetics
It is about Fuzzy Arithmetic.
- 2014-07-07 20:30:41下载
- 积分:1
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radon-check-line
基于MATLAB平台的radon变换程序,用于图像处理,直线检测(Radon transform image processing program based on MATLAB environment, radon transform line detection for linear detection)
- 2017-02-22 16:48:01下载
- 积分:1
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MieMatlabMaetzler
MieMatlabMaetzler.zip
非常全功能的Mie散射程序
matlab
- 2009-03-06 06:43:16下载
- 积分:1
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wxyt
读取卫星云图,并计算卷云边的长度曲率等matlab实现(Read cirrus satellite image and calculate the length of curvature, such as edge)
- 2009-03-17 09:12:29下载
- 积分:1
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lee
Matlab code for double inverted pendulum model and control with a simulition by Simulink.
- 2014-10-21 20:28:43下载
- 积分:1
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cengcifenxi
层次分析 w0为准则层权重,w1为方案层权重,
ts为总权重(Analytic Hierarchy guidelines layer weights, w1 program layer weights, ts total weights w0)
- 2012-09-05 16:58:46下载
- 积分:1
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DraftPP802.11ac_D2.2
IEEE 802.11ac 协议草案2012年5月版本。正式版本大概是2014年初才能确定。(IEEE 802.11ac draft version of the agreement in May 2012.)
- 2014-01-06 19:11:54下载
- 积分:1
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New-folder
gpc law for matlab and gpc calculated
- 2014-02-21 15:27:07下载
- 积分:1