The orbitals is paired by pairing correlations are then degenerate and corresponding two eigenvalues found.
Hartree Fock doesn't match Kohn and Sham. What's the point?
How to write script to convert 32-bit program into 64-bit??
11 December 2015 7,893 1 View
The phenomena of the deformation was first suggested by Pauli that the hyperfine structure of atomic and molecular energy levels comes from the electromagnetic interaction with nonspherical atomic...
03 April 2015 675 8 View
explain
08 September 2014 6,755 0 View
Explain
08 September 2014 4,526 0 View
As physicists explore the parameters that control the universe, it's amazing how perfectly the universe seems to allow for life. How can physicists possibly explain this? Learn about the...
08 September 2014 4,840 1 View
Which place use both, explain briefly. Is there any connection with compact stars?
08 September 2014 4,424 5 View
Send the pdf or link
07 August 2014 8,107 0 View
Thanks
07 August 2014 5,180 0 View
Please send pdf or link .
07 August 2014 2,161 4 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...
08 August 2024 8,329 0 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
The stability of the Solar System is a complex subject that blends the classical framework of Newtonian mechanics with the modern insights provided by General Relativity (GR). Understanding this...
07 August 2024 2,569 1 View
I am currently using CASTEP version 2020. When I want to run optical properties calculations with spin-orbit coupling(SOC), I encounter the following error in a pop-up window before the job gets...
02 August 2024 2,890 0 View
I want to perform a CRISPRa/i library screening for candidate regulatory factors that affect pathogenic Th17 differentiation in PBMC. But I am wondering how to define the size of gene library, so...
31 July 2024 2,150 0 View
EDX analisys
31 July 2024 5,947 2 View
I am working on algal extract to which gas chromatography (Not GC-MS) spectrum I want to discover. My question is can we identify specific compounds using retention time if I compared the RT with...
29 July 2024 8,034 4 View