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Questions related to Materials Science
After the Powell prism is irradiated by the laser, a one-dimensional linear laser with one-dimensional divergent is formed. What is the speckle size formula of the speckle pattern obtained by the...
19 November 2021 9,243 6 View
I am running 3 point bending simulation for a hybrid structure using two different material properties. I used elastic data and a stress-strain curve. However, the curves are not smooth for the...
18 November 2021 4,552 3 View
I am modelling a composite RCC member subjected to high strain loading in Abaqus software. For concrete material model, i want to use Holmquist-Johnson-Cook (HJC) material model which consider...
18 November 2021 1,469 4 View
What are the possible characterization techniques to confirm the formation of a core-shell nanostructure except for TEM? How can we confirm it using EDX technique?
10 November 2021 7,991 8 View
when I try to integrate the ACM model into aspen plus the following message appears " The block is not square. Degrees of Freedom (DOF) is -1 in the Parameters sheet. The block is under-specified...
02 November 2021 9,888 1 View
I have been trying to make libraries for RNAseq. Originally I used RNA isolated from cell lines using RNeasy mini kit from Qiagen. The libraries were prepared using the KAPA biosystems kit by...
27 October 2021 8,948 1 View
I want to study the effect of electric field on monolayer TMD. Can anyone help what are the flags to be used to apply electric field and how to define polarization direction to apply in parallel...
20 October 2021 2,484 5 View
Which is the best way to clean the platinized silicon wafer for the spin coating process?
19 October 2021 4,638 5 View
I need a free software to analyse solar fields for different latitudes.
30 September 2021 2,863 1 View
In CO2 reduction or water oxidation, how to determine over-potential? Is it from LSV or CA graph?
23 September 2021 4,803 3 View
Hello. I want to calculate dispersion curves for vdWH systems. I am trying it using quantum espresso with DFT-D vdw_correction. scf.in, ph.in, q2r.in are running fine, but when i do matdyn.x,...
22 September 2021 7,268 2 View
We have a Raman spectrometer (HORIBA/ Jobin-Yvon, LabRAM) purchased around 2005 and uses LabSpec 4.14.01. I was wondering if anyone uses the same system. I have some technical questions about the...
09 September 2021 715 4 View
Can anyone help me with the schmid factor analysis in ATEX. I am a new user of ATEX.
09 September 2021 7,538 2 View
I'm trying to react poly(vinyl alcohol) with functionalized Carbon nanotubes. What's the best way to test to make sure that the ester bond has been formed, and the CNTs have bonded with the...
24 August 2021 3,108 4 View
I can do docking with autodock vina. But it shows me several answer of same thing in several time. So, i am looking for some other free software or link by which i can make docking. Thanks in...
18 August 2021 3,746 19 View
Recent publications mention that the magnetic and ferroelectric phases in a multi ferroic material couple through the piezoelectric phase of the ferroelectric. How does that coupling occur if the...
16 July 2021 5,109 5 View
How can I heat one side of a work piece by induction without heating the component to the core? What should the inductor look like so that a homogeneous magnetic field distribution and, above...
14 July 2021 6,445 0 View
In which flow condition (Slug flow and bubbly flow), the mass transfer will be higher and why? The phases are aqueous and organic (liquid-liquid). Here the organic phase (lighter phase) is making...
08 July 2021 4,674 5 View
Hello, I am looking for a silicon chip holder for but coupling to the waveguide. Do you have any recommendations in addition to options, such as Thorlabs HWV001 or Vacuum Part Holders from Luminos?
06 July 2021 8,755 0 View
Dear Colleagues, I am working on a project in which we mix LDPE, TiO2 and CaCO3 in a twin screw extruder but, after the mixing section, white spots (apparently TiO2 aggregates) are detectable on...
04 July 2021 6,177 11 View
As we know, the oxygen (O2) and moisture (H2O) levels in glove box are critical for many organic compounds and organic devices (espeically with Calcium layer as electron injection layer in typical...
21 June 2021 1,699 4 View
I want to prepare 1% glutaraldehyde solution from 25% glutaraldehyde(25% solution in water). Please tell me how much ml of 25 % glutaraldehyde to add to how much ml of DI water to make 1%...
21 June 2021 4,989 1 View
Please suggest free software or online tool other than R software.
06 June 2021 8,342 0 View
Hello everyone, I am doing a cyclic intendation test in abaqus explicit in the moment. The vickers intender is dircret rigid, force-controlled by a sinus function with 10 cycles and a maximal...
25 May 2021 3,851 0 View