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Questions related to Atoms
When I repeated the work of growth of hBN by placing an alloy containing iron on the blue sapphire substrate at high temperature, it was found that the Raman peaks of regular hexagonal grains...
04 December 2023 2,904 1 View
Explain in detail with example.
30 November 2023 6,064 2 View
How can femtosecond transient absorption be used to analyze the luminescent properties of quantum dots? What information can be obtained from TA? How can it be analyzed and interpreted? Especially...
28 November 2023 5,268 2 View
How i clean PD minitrap G10 column???
28 November 2023 3,152 0 View
I am trying to perform nbo calculations on an optimized structure using Gaussian software. I've included my input file as well as abbreviated NBO orbital interaction output. The separation of this...
27 November 2023 4,236 2 View
Hello to all, I get something to confuse me... I performed DFT to a molecular system with carbazole, so, I set a functional group in C2 position and calculated the molecular energy density...
24 November 2023 8,837 2 View
Hi! I do patch-clamp on cardiomyocytes in whole-cell configuration, voltage-clamp mode. Everything went well but suddenly the baseline started to drift down (when the electrode is in the bath,...
23 November 2023 4,451 0 View
Dear all, I am doing relaxation calculation in VASP for a material BaLaMn2O6. I am confused for how to choose the DFT +U input for the calculation(Single point energy calculation , band...
14 November 2023 4,088 6 View
I am facing this problem while calculating the thermoelastic properties of a compound. I used Boltztrap code in quantum espresso. Is there any solution?
14 November 2023 6,958 1 View
Polarisation in Piezoelectrics The more the better or the less the better?
13 November 2023 8,246 0 View
In the process of fabrication waveguides on lithium niobate and aluminum deposited on it with a thickness of 160 nm, after lithography I have a break in the waveguides as shown in the figure. What...
11 November 2023 7,328 3 View
Dear all, I need a structure of Methylene blue. Can anyone help me? Thanks Henu.
10 November 2023 4,070 0 View
The stainless steel bolt destroyed my front mass(AL7075) threads ☹️ any advice? this is for an ultrasonic transducer
10 November 2023 9,029 1 View
Can anyone provide a value for the adsorption energy of water to gold? I could not find any paper on that.
08 November 2023 2,753 6 View
I have one small doubt. While considering copper atom (transition metals), I get alpha and beta orbitals due to atomic number 29 and i would like to know which orbitals (alpha or beta) contribute...
31 October 2023 7,311 0 View
I am trying to measure the resistance/resistivity of Carbon nanotube (CNT) by Van der pauw (VDP) method. I have fabricated CNT resistive device with CNT in the middle and Cr/Au as the electrodes...
30 October 2023 9,958 0 View
Hi good day Can you suggest a solution to build COMFA and COMSIA models with better Q2? Thank you in advance.
29 October 2023 4,283 5 View
what is the normal range in case of cell lines?
29 October 2023 3,429 3 View
I was trying redock a ligand to a protein, which was already present in the PDB crystal structure. I extracted the ligand and tried to dock it again using Autodock vina in that same site specified...
26 October 2023 7,945 7 View
Does the robotic drive towards ecologic mutiny define human trajectory? Simply put, yes. However, the balance of Nature turns the hands of time "favorably" in all matters subject to the forces of...
22 October 2023 217 3 View
Hydrogens are being added to a receptor protein in order to fix it structure, but is it necessary to do the same to a ligand molecule?
21 October 2023 8,823 3 View
I'm interested in purchasing S-adenosyl-methionine (SAMe) for research purposes. I have several options to choose from, including 1. S-(5'Adenosyl)-L-methionine iodide, 2....
19 October 2023 5,483 1 View
I have read some topic about counterpoise on RG. And I have 2 question 1. Is counterpoise with optimization actually meaningless since on Gaussian website has mentioned opt with counterpoise? 2....
16 October 2023 7,665 1 View
It is common that the polarization purity of EM wave will be deteriorated when the propagation environment is to be free space (with obstacles). So, is there any device to preserve the...
13 October 2023 3,130 1 View