Dear colleagues,
I am working semiconductor nano-palettes, I am curious on the effect of lateral size on quantum confinement in nanoscale diapazone. Any recommended reference?
Dear Colleagues, I am looking for polarity index for 1,2,4-Trichlorobenzene. Any help would be greatly appreciated. Regards.
03 April 2018 4,176 1 View
I am trying to prepare Ag nanocubes by "Facile synthesis of Ag nanocubes and Au nanocages" work, but something goes wrong, no idea whats the problem. I would here you comment and practice on Ag...
31 December 2015 6,825 3 View
I will be with my students collecting seaweed samples in a marine farm and later we will process this tissue for RNA isolation and further sequencing. Does anyone have tips on how to collect the...
04 August 2024 501 2 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 8,892 1 View
We have a lateral flow test on Sartorius 140 NC. The conjugate is gold-monoclonal antibody. Using different control lines (GAM, protein A, protein G) we get a very strong leading edge with reduced...
31 July 2024 4,510 3 View
Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...
30 July 2024 8,339 2 View
Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...
30 July 2024 905 2 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 5,747 0 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 8,570 1 View
Image Processing Algorithms, Quantum Computing.
17 July 2024 7,957 2 View
There is several approaches towards the analysis of legal status of people with disabilities (e.g. medical, social or human rights approach). One way to include people with disabilities in society...
17 July 2024 3,798 13 View