ﺼﻤﯿﻢ ﻗﺎذف اﻟﻜﺘﺮوﻧﻲ ﺑﺎﺳﺘﺨﺪام ﻋﺪﺳﺔ ﻣﻐﻤﻮرة ﺛﻨﺎﺋﯿﺔ اﻻﻗﻄﺎب ذات زﯾﻮغ ﻗﻠﯿﻠﺔ
Abstract A two electrode immersion electrostatic lens used in the design of an electron gun, with small aberration, has been designed using the finite element method (FEM). By choosing the appropriate geometrical shape of there electrodes the potential V(r,z) and the axial potential distribution hav...
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
College of Education for Women,
2019-02-01T00:00:00Z.
|
| Subjects: | |
| Online Access: | Connect to this object online. |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Internet
Connect to this object online.3rd Floor Main Library
| Call Number: |
A1234.567 |
|---|---|
| Copy 1 | Available |