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Questions related to Materials Science
I'm planning to identify the compound which is expected to be a long chain carbon aldehyde(~C16), and for now we have DB-5ms column. I checked the chemical structural difference between the two,...
23 March 2021 7,815 7 View
I am working with lentivirus-infected cells cultured in transwells and wish to use them for trans-epithelial electrical resistance (TEER) measurements using a chopstick probe on the millicell...
19 March 2021 1,857 3 View
The cavity modes of a Fabry-Perot resonator can be expressed as m(λ/2)=L where m is the mode number, λ is the wavelength and L is the cavity length. In this equation there is no angle of incidence...
17 March 2021 2,531 4 View
I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....
02 March 2021 3,676 2 View
I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...
01 March 2021 647 3 View
As per studies, it is noticed that as the Energy Band Gap decreases, the electrical conductivity increases. But is there any Mathematical Form available to know..... How i can calculate the...
01 March 2021 9,075 7 View
All, I am trying to equilibrate an Ice 1h crystalline structure to 250K in LAMMPS. When I tried to do this at 250K directly, the structure lost it's crystalline shape and became disordered post...
15 February 2021 5,974 2 View
I need an annular solenoid coil with above specifications so that I can use it in vertical position to get the field. (How to control frequency of magnetic field for the above specifications?)
05 February 2021 2,527 2 View
Few days back, I deposited Zn film on glass using e-beam evaporation and it was successfully deposited. The vaccum was about 3x10^-6 mbar with diffusion pump. Today, when I turn on the system I...
26 January 2021 9,182 3 View
Hi everyone, I am doing a VASP calculation, and I encounter the error code "Error EDDDAV: Call to ZHEGV failed. Returncode = 34 2 64". I do not know how to solve it. In the log file, it also...
22 January 2021 8,688 6 View
It should be either decrease or increase for nth time during heat supply. Is there any possibility of irregular temperature sequences as shown in figure. In that picture the highest temperature...
13 January 2021 4,547 4 View
The electrochemical reaction is a multi-electron and multi-step (begins with irreversible reduction and followed by quasi-reversible oxidation and reduction). I have used Laviron's equation to...
10 January 2021 9,579 2 View
Popular search engines like google scholar and web of science only have search fields like "keywords" and "topic" .. i am looking for something like a search engine that filters papers by the...
07 January 2021 5,474 5 View
I am working on a project of H2O2 production and have to do an Aspen simulation of the H2O2 production plant. I am facing an issue during the oxidation reaction of EHAQ which reacts with O2 and...
06 January 2021 3,346 2 View
The last decade witnessed a tremendous use of computational power for various applications such as deep learning, MD simulations, and astrophysics. Is quantum computers really going to take the...
01 January 2021 1,588 2 View
If a conductive metal oxide sheet like titanium dioxide (TiO2), indium tin oxide, Vanadium oxide etc. is corroding due to contact with solutions that contain oxidizing agents, what is the chemical...
21 December 2020 8,952 5 View
We are designing a probe with hydrogel substrate. Can polyacrylamide survive from 95℃，or is there any other type of hydrogel such as PEG that can survive from this temperature?
19 December 2020 2,742 4 View
I have developed an alkaline electrolyser model in Aspen Custom Modeler and now I want to export it to Aspen Plus, both versions are 8.8. I downloaded Visual Studio but still does not work. I try...
17 December 2020 8,378 1 View
using MFM images, how can I know the domain size and how can I plot the profile for bright and dark contrast for a domain image ??? I am actually new to the field and haven't done much in the...
11 December 2020 615 3 View
I'm new to DMA. I'm doing DMA analysis to PU coatings and I got the strange curve. There must be something wrong with the experiment set up. I don't know how to explain it and adjust the...
07 December 2020 6,087 4 View
Hello, I have an assignment in my material science class that requires us to interview an electronics engineer that practices material science at work. I heard manufacturing engineers at...
17 November 2020 9,474 3 View
For my B.Tech final year project I want to test multilayer coated carbide insert and test it for tool life and wear properties. I am looking for CVD and PVD facilities that can coat tungsten...
09 November 2020 8,217 4 View
I am a new user to crystal 17 (https://www.crystal.unito.it/index.php). I was trying to optimize a molecule using crystal17 but it is throwing following error: "ERROR **** INPUT3 **** n-D...
20 October 2020 5,400 2 View
I am working with h-BN and need to find out the strain due to in-plane lattice constant. The famous Williamson-Hall method may not be applicable here as it analyzes XRD for calculation of strain...
20 October 2020 7,555 4 View