基本信息
文件名称:电子束偏转实验报告数据及图表.pdf
文件大小:74.3 KB
总页数:4 页
更新时间:2025-05-21
总字数:约4.14千字
文档摘要

偏转格数N(mm)-20-15-10-50510

偏转电压Vdx-53.0-39.6-26.7-13.30.013.127.1

偏转电压Vdx-56.0-42.3-27.3-13.30.015.530.7

偏转格数N(mm)-20-15-10-50510

偏转电压Vdy-33.1-25.4-16.7-8.80.08.216.1

偏转电压Vdy-36.0-27.3-18.2-9.10.08.817.2

N-Vdx曲线

y=0.346x-0.423

25R2=0.999

20

15

10

偏转电压Vdx

5

偏转电压Vdx

0

NN

线性(偏转电压Vdx)

-100.0-50.0-50.050.0100.0-40.0

线性(偏转电压Vdx)

-10

-15y=0.375x-0.054

-20R2=1

-25

Vdx

偏转格数N(mm)-20-15-10-50510

偏转电流Im(mA)-1.21-0.93-0.59-0.310.000.360.64

偏转电流Im(mA)-1.12-0.87-0.55-0.260.000.290.55

N-Im曲线