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Questions related to Atomic, Molecular and Optical Physics
So far, I am fitting the XPS O 1s and In 3d5/2 data for In2O3 materials, It can be fitted by two components: In-O and In-OH bonds. So the ratio of In-O to In-OH bonds in O 1s XPS and In 3d5/2...
16 October 2015 9,366 0 View
10 October 2015 1,762 1 View
I have read "Coherence and sampling requirements for diffractive imaging" from Spence et al. where the maximum size of the sample is defined in function of the spatial coherence of the source. Is...
10 October 2015 4,237 3 View
I am looking forward to developing a metamaterial invisibility cloak in the microwave region and I want to know whether there are unresolved challenges associated with this Transformation Optics...
10 October 2015 10,069 4 View
Is there any one answer me : can nuleolids absorbe Infarred ? what are the rates of absorpation for G, C, T, A ?
09 September 2015 4,985 1 View
For example, Can I calculate atomic density contour maps with LAMMPS, CHIMERA, etc.? Or, with any other MD softwares?
09 September 2015 6,120 3 View
It will help in predicting threshold laser fluence top create plasma by laser interaction with nano materials
09 September 2015 2,547 1 View
02 September 2015 6,505 3 View
I am investigating the low-order harmonic generation from different molecular excited states. Can the vector correlation effects play a role ?
08 August 2015 2,462 2 View
How do I over come this problem ?
12 June 2015 6,596 1 View
06 June 2015 1,235 1 View
Hello. I would like to measure electron density of Argon ICP (Inductively Coupled Plasma). Our goal is to generate ICP with electron density of 10^13 cm^(-3) order thus the range of this density...
06 June 2015 596 14 View
in three step model when a intense laser field interact with atom the coulomb potential distorted and a potential barrier is formed through which electron can tunnel, i am confused about barrier...
06 June 2015 6,790 2 View
I want to measure the PL spectra for devices of different sizes. How could I change the size and shape of excitation laser spot, for example a line spot of different lengths or a circle spot of...
11 May 2015 8,938 3 View
As the atomic selection rules says that s to s transitions are not allowed i.e. there must be a change of the angular momentum ?
07 May 2015 10,036 3 View
I know that if we solve the Maxwell equation, we will end up with the phase velocity of light being related to the permeability and the permittivity of the material. But this is not what I'm...
05 May 2015 9,978 8 View
05 May 2015 3,617 3 View
If we consider a two component BEC, in such regime, the solitonic solutions leads to the formation of a bound state. This bound state formation occurs only when one component follows dark soliton...
05 May 2015 9,907 3 View
I know the general background of using light scattering for determining e.g. molecular weights. I would appreciate, however, comments on the uses of light scattering on the characterization of...
19 April 2015 3,363 8 View
Hello. The mechanism of the gas discharge is quite well-known when the gas is filled between two plane electrodes. In this case electron emission from cathode have significant role to get into...
14 April 2015 2,159 7 View
By Koopman's theorem we can calculate EA and IP directly from HOMO and LUMO energies. When I go through internet, it was found that Koopman's theorem is useful only for HF? But I would like to...
08 April 2015 3,215 9 View
When I plotted it in Matlab, I found that when the two-photon resonance is driven, bunching and anti-bunching both occur, depending on "g",which is the strength of the driving. I thought only anti...
04 April 2015 7,918 2 View
I have calculated HOMO and LUMO energies for an anthraquinone derivative and the values are -9.029 eV and -6.826 eV and the HOMO-LUMO gap is found to be 2.203 eV. In some articles, I found that...
04 April 2015 6,841 5 View
04 April 2015 2,740 9 View