B Field distribution in semiconductors

[FrankygoestoHD]

TL;DR Summary

Field distribution in the semiconductor.

Hello for everyone. I have a question according the field distribution in the semiconductor while the field effect. According to logic, the field is scrreened due to the field of the polarized carriers like electrons and holes. I know about the Debiye length. And that the field on the infinity equals to zero. What is meant under the last topic? What is the real destribution of the carriers of both types?

 

[bob012345]

Summary:: Field distribution in the semiconductor.

Hello for everyone. I have a question according the field distribution in the semiconductor while the field effect. According to logic, the field is scrreened due to the field of the polarized carriers like electrons and holes. I know about the Debiye length. And that the field on the infinity equals to zero. What is meant under the last topic? What is the real destribution of the carriers of both types?

It sounds like what you are asking for is a good primer on pn junctions. I recommend the book The PN Junction Diode by Gerold W. Neudeck which is volume 2 of the Modular Series on Solid State Devices.

https://books.google.com/books/about/The_PN_Junction_Diode.html?id=ET98QgAACAAJ

 

[FrankygoestoHD]

It sounds like what you are asking for is a good primer on pn junctions. I recommend the book The PN Junction Diode by Gerold W. Neudeck which is volume 2 of the Modular Series on Solid State Devices.

https://books.google.com/books/about/The_PN_Junction_Diode.html?id=ET98QgAACAAJ

Thank You very much/ I will check this book. But the answer is easier. It is more convinient to use the model of Debieye length.