this topic is related to valleytronics
Dear all, Is it reliable to use the spectral response of a semiconductor photodetector to estimate it’s bandgap value and type (direct and indirect) ? Please support your answer with a proper...
02 March 2019 1,887 7 View
Dear all, for unknown reasons the MF-319 developer attacked my thin film while I'm trying to do photolithography using S1813 photoresist. but it seems that the damage reduced with reducing the...
01 February 2017 5,800 3 View
Dear all, Anyone deposited indium thin film using e-beam evaporation? if yes , what is the proper pressure to get a uniform film. Regards
01 February 2017 2,014 4 View
Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...
07 August 2024 269 3 View
Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...
04 August 2024 8,894 1 View
Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...
27 July 2024 5,748 0 View
Hello! I am trying to calculate the sumatriptan molecule, but it has been counting for five days and it does not stop. It seems to me that it is too long and I am doing something wrong. Please...
25 July 2024 3,364 5 View
Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...
21 July 2024 1,632 0 View
I want to calculate the spin texture for the electronic band structure obtained from SOC calculation. Is there any way for calculation of spin texture using quantum espresso??
19 July 2024 8,571 1 View
I'm trying to study the effects of introducing vacancy defects in my material. If I optimize my structure and find the lattice parameter before introducing vacancy, should I again optimize my...
18 July 2024 1,794 2 View
Image Processing Algorithms, Quantum Computing.
17 July 2024 7,958 2 View
In recent years, quantum computing has emerged as a groundbreaking technology with the potential to revolutionize various fields, including artificial intelligence (AI). AI has already made...
17 July 2024 1,398 3 View
We assume that the cat in a box paradox may allow an additional approach to include multiple cats in the same box. We can now see two seemingly different views, quantum and classical. The...
13 July 2024 8,233 4 View
