VRG (Vertical Replacement Gate) Mosfet

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Discussion Overview

The discussion centers around the VRG (Vertical Replacement Gate) Mosfet, with participants seeking to understand its underlying concept, advantages, and disadvantages. The scope includes technical aspects related to nano-electronic devices and educational context for a presentation.

Discussion Character

  • Technical explanation
  • Homework-related

Main Points Raised

  • Some participants inquire about the basic idea of the VRG Mosfet and its pros and cons.
  • One participant mentions a problem with simple vertical Mosfets that led to the development of the VRG type, but does not specify the nature of the problem.
  • Another participant requests links or sources for more information about the VRG Mosfet and encourages others to summarize the articles provided.
  • There is a suggestion that the articles attached contain substantial information that could help answer the initial questions posed.
  • One participant notes that the articles are approximately 15 years old and questions whether the VRG technique has been used commercially.

Areas of Agreement / Disagreement

The discussion does not reach a consensus on the pros and cons of the VRG Mosfet, as participants are still gathering information and perspectives on the topic.

Contextual Notes

Participants express uncertainty about the specific advantages and disadvantages of the VRG Mosfet, indicating a reliance on the articles for information. There is also a mention of the need for further exploration of the device's commercial application.

Who May Find This Useful

This discussion may be useful for students and professionals interested in nano-electronic devices, particularly those studying or working with different types of Mosfets.

Metallican
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Hello,

Can someone please describe in a few words the idea behind the VRG Mosfet?
Focusing on the Pros and Cons of the device.

Thanks!
 
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Metallican said:
Hello,

Can someone please describe in a few words the idea behind the VRG Mosfet?
Focusing on the Pros and Cons of the device.

Thanks!

Welcome to the PF.

Can you say where you have heard about it? Can you posts some links to more info on this type of device? What do you think are the pros and cons, and why?
 
berkeman said:
Welcome to the PF.

Can you say where you have heard about it? Can you posts some links to more info on this type of device? What do you think are the pros and cons, and why?

I attached some article about it. the first one (named "The vertical replacement...") is the main one I'm using for my presentation.
I don't really know exactly the pros and cons, I know that there was a problem with the simple vertical Mosfet so they developed this type of transistor, I don't find enough information about this type of transistors, that's why I'm asking.

Thanks!
 

Attachments

Metallican said:
I attached some article about it. the first one (named "The vertical replacement...") is the main one I'm using for my presentation.

What kind of presentation is it? Is it for schoolwork? What year at university?
 
berkeman said:
What kind of presentation is it? Is it for schoolwork? What year at university?

It's a presentation about the first file that I sent, it's in a course called Nano-Electronic devices, Third year in electrical engineering.
 
Metallican said:
It's a presentation about the first file that I sent, it's in a course called Nano-Electronic devices, Third year in electrical engineering.

Schoolwork questions should normally be posted in the Homework Help section of the PF. I'll allow a discussion here for a bit, but only if you show a lot of effort on your part. We require students to do the bulk of the work here on the PF.

Now, The articles seem to have quite a bit of the information in them that you are asking about. You should be able to answer the questions in your first post above by reading the articles and summarizing them. Take a cut at that, and post your work here for us to check.

BTW, it looks like those papers are close to 15 years old -- do you know if the technique was ever used commercially?
 

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