Shujian Xue

11 Questions 1 Answers 0 Followers

Questions related from Shujian Xue

Sentaurus sprocess keeps reporting warning "Polygon Box1 is already defined, redefining"?

Hi everyone, The Sprocess program took too long to complete. I read through the out file, it seems that the Warning "Polygon Box1 is already defined, redefining! ... continuing execution"...

06 August 2022 6,050 0 View

Why Sentaurus define-refinement-window doesn't generate mesh?

I was using Sentaurus Sde to generate structure and mesh. I need to create a better mesh in certain regions so I used the command: (sdedr:define-refinement-window "RefEvalWin" "Rectangle"...

03 January 2021 6,081 1 View

How to make Sentaurus silver.par to be the perfect conductor like defined electrode?

I have been trying to create some perfect conductor in my simulation as a connection between 2 spots(different doping semiconductor area). But is seems that the barrier bewteen silver and the...

11 March 2020 2,630 1 View

How to use create_field command in Sentaurus?

I am trying to extract lifetime and carrier concentration informantion from the result. The create_field and probe_filed commands seems to be a good choice, however, the create_field command...

14 February 2020 4,008 0 View

Can anyone give me an example of raytracing pmi file for texture/rough surface please?

I want to simulate the light trapping effect for rough surface solar cells. Can anyone give me some guide please? I am using Sentaurus 2013.03

01 November 2019 6,433 0 View

Sentaurus TMM rough surface doesn't work?

I want to simulate rough surface with TMM method The original code would work and it was: TMM ( PropagationDirection = Perpendicular # Default Refractive NodesPerWavelength = 20...

19 October 2019 4,544 2 View

Sentaurus simulating anti-reflection coating issue?

I am starting to simulate the anti-reflection coating (ARC) for solar cells but I found some problems that I can't answer: 1, For solar cell without ARC, I tried to put the light source below...

04 July 2019 6,761 2 View

Question on sentaurus mixed-mode simulation?

About the sentaurus mixed-mode simulation, the only example I have is the one on the menu of "Mixed-Mode CMOS Inverter Simulation" which is not very clear. I am wondering if I have a single...

22 May 2017 5,091 3 View

If sentaurus simulations don't converge at this conclusion, what does it mean?

My sentaurus simulation of solar cells usually don't converge at the part after the illumination. So before the doesn't converge part, the last successful part is the finishing of Raytracing...

12 May 2017 7,717 1 View

Any general solutions to Sentaurus simulation not converge?

The simulation I ran often doesn't converge, always the RHS "right hand side" over 1e10. It can be I changed the length of the terminal, the carrier recombination velocity, the light intensity or...

08 March 2017 9,685 6 View

Why the 2D simple PN junction solar cell Voc would decrease if the width increase to over 100um?

I am not using sentaurus workbench but the other way. Right now I am simulating a simple 2D sillicon PN junction solar cell with no edge effect (recombination etc). The contact is perfect so no...

11 January 2017 4,187 1 View