Question

Asked 31st May, 2023

Jawaharlal Nehru University

Any software (free/paid) which can be used to draw 3D MOSFET (concentric cylinder) structure?

Greetings everyone,

Field: VLSI/Microelectronics/Solid State Electronics

I am from the VLSI field, and many times, a comment comes regarding the fabrication process flow of surrounding gate MOSFET structures. I wonder how to draw the 3D MOSFET (concentric cylinders) or the fabrication process flowchart with block diagrams. Which software do you use to draw similar things? I am attaching a picture for reference.

Any response is appreciated.

Thanks and regards

CG.png
91.34 KB

Microsoft Office Powerpoint

Microelectronics and Semiconductor Engineering

Microelectronics Engineering

University of Petroleum & Energy Studies

Nextnano TCAD software is capable for your job, you can try it

Nextnano Software Demo Link

: https://www.youtube.com/watch?v=m3EoCwEdHjQ&t=354s

Please feel free to use limited feature version (No License/Registration Required) : https://www.nextnano.com/downloads/software/nextnano_free_no_installer.zip

Installation Procedure:

1) Download zip file

2) Unzip it

3) Run “nextnanomat.exe”

Please feel free to reach us, if you need any further information.

Thanks

📷

MDS- ENABLING TECHNOLOGY

OFF No : +(91)- 7300773444

Web : www.maximdesign.co.in

Email : info@maximdesign.co.in

Follow us: 📷 📷 📷

Cite

2 Recommendations

Iman Chahardah Cherik

Semnan University

You can use "Solidworks" or "google Sketchup"

Cite

3 Recommendations

Jassim Mohsen Abed

University of Basrah

Nidhal Kamel Taha El-Omari

The World Islamic Science and Education University (WISE)

Adjroud Ounassa

Lamia Mustafa Al-Naama

University of Basrah

Len Leonid Mizrah

Authernative, Inc., USA

Arvind Kumar

Guru Gobind Singh Indraprastha University

I will use PowerPoint or Visio.

Cite

2 Recommendations

Iman Chahardah Cherik

Semnan University

You can use "Solidworks" or "google Sketchup"

Cite

3 Recommendations

Xiaona Zhu

Fudan University

TCAD SDE or coventor from Lam

Cite

2 Recommendations

Sriom Pundir

University of Petroleum & Energy Studies

Nextnano TCAD software is capable for your job, you can try it

Nextnano Software Demo Link

: https://www.youtube.com/watch?v=m3EoCwEdHjQ&t=354s

Please feel free to use limited feature version (No License/Registration Required) : https://www.nextnano.com/downloads/software/nextnano_free_no_installer.zip

Installation Procedure:

1) Download zip file

2) Unzip it

3) Run “nextnanomat.exe”

Please feel free to reach us, if you need any further information.

Thanks

📷

MDS- ENABLING TECHNOLOGY

OFF No : +(91)- 7300773444

Web : www.maximdesign.co.in

Email : info@maximdesign.co.in

Follow us: 📷 📷 📷

Cite

2 Recommendations

Do you support free format submission?

Question

8 answers

Asked 18th Jun, 2023

Amit Das

As a research scholar, I feel that a lot of time is wasted in preparing a manuscript according to a journal format. The worst part is that if the paper gets desk rejected, then we have to prepare the manuscript in some other journal style. A lot of time is wasted in this cycle.

When the paper can be type set by the journal after getting accepted, then why dont journal allow a general free format submission.

#I_support_free_format_submission

Voltage measured across a diode?

Question

3 answers

Asked 22nd Sep, 2022

Amit Das

When we measure voltage across a isolated diode, what will the voltmeter read?

1) 0 V but voltmeter shows a non zero value which is approximately equal to built-in voltage.

2) Built in voltage but if it's the case then why can't we use diode as a voltage source?

PS : I was taught in my bachelors that we get a 0V reading across diode which is the algebraic sum of built in voltage and the voltage across metal(wire)-semiconductor interface.

How to extract inversion layer depth for MOSFET in SILVACO TCAD?

Question

6 answers

Asked 9th Feb, 2022

Amit Das

How can I extract this particular parameter in TCAD?

Any help or suggestion will be appreciated, thanks!

How to extract or obtain the energy band diagram for a given structure (GAA MOSFET) in SILVACO TCAD(deckbuild)?

Question

16 answers

Asked 10th Jun, 2021

Amit Das

I want to know the exact steps for extracting EBD at various biasing of gate/source/drain.

What is the difference between DTFS and DFT?

Question

2 answers

Asked 16th Jul, 2023

Amit Das

What is the difference between DTFS and DFT?

DTFS-Discrete Time Fourier Series

DTFT-Discrete Time Fourier Transform

DFT-Discrete Fourier Transform

Can I change a paper whose preprint is already floating online?

Question

6 answers

Asked 13th Sep, 2022

Amit Das

I have a query :

I had written a paper few months ago and its prepreint is floating online.

Query: I want to add more additional results along with modeling in that paper and submit it to some other journal. Can I do the same because a preprint is already floating online? Won't it count in the plagiarism count by the detector? I mean I know preprint is also my earlier version of the same paper but software dont.

Kindly help me with this.

Can anyone provide a SILVACO TCAD simulation code(in DeckBuild environment) for JLFET?

Question

3 answers

Asked 3rd Jul, 2022

Shivendra Singh

Junctionless FET code is needed for reference purpose

Can I divide my long article into two parts and submit it to same journal?

Question

9 answers

Asked 25th May, 2022

Amit Das

I plan to divide my long research article(simulation + mathematical) into two parts, but I am clueless about how to do this. (I can not separate the simulation and mathematical analysis)

I have a few questions regarding the same

1) Do I need to show the common mathematics in both parts?

2) Can the introduction be the same?

3) Can some explanations remain the same in both parts?

Can someone give me the reference of any article divided into two parts?

How to find built in potential in a diode with two different materials?

Question

5 answers

Asked 9th Mar, 2022

Amit Das

If we have a diode with p-type (Germanium) and n-type ( Silicon), then what will be the formula to find the built in potential?

Analysis of Finfet Characteristics with Gate Length Scalling

Conference Paper

Nov 2014

The effect of gate length variations of a FinFET device (6 x 7 nm width and height) by performing 3D Silvaco TCAD simulations was investigated. In addition, comparative Atomistics ToolKit by QuantumWise simulations were done, with a view to TCAD / ATK functionality at quantum effects. Both systems use Non-Equilibrium Green Functions (NEGF) for elec...

FEM-based analysis of avalanche ruggedness of high voltage SiC Merged-PiN-Schottky and Junction-Barrier-Schottky diodes

Article

Full-text available

Sep 2022

Through comprehensive experimental measurements and TCAD simulation, it is shown that the avalanche ruggedness of SiC MPS & JBS diodes outperforms that of closely rated Silicon PiN diodes taking advantage of the wide-bandgap properties of SiC which leads to a high ionization and activation energy given the strong covalent bonds. Although the MPS di...

Analytical Modeling of Threshold Voltage for SiGe MOSFET with Two Dimensional Effects

Conference Paper

Full-text available

Apr 2014

Dynamics of threshold voltage for pseudomorphic SiGe structure is presented in this paper. Poisson's equation has been solved analytically considering short channel effects. Simulation obtained from analytical are in good agreement with the results from Silvaco TCAD. Validation of model for specific range of substrate concentration has been done. A...

Got a technical question?

Get high-quality answers from experts.

Ask a question

Any software (free/paid) which can be used to draw 3D MOSFET (concentric cylinder) structure?

Most recent answer

Popular answers (1)

Top contributors to discussions in this field

All Answers (4)

Similar questions and discussions

Related Publications