Can someone give a simple explanation of refractive index using photon-electron interaction?

I am from material science and would like to understand in a simple manner how particle physicists would explain refractive index as the cross section of interaction between photon and electron of...

08 September 2018 4,345 2 View

Can the effective mass be determined experimentally by some other mnethod then by cyclotron method?

I want to determine effective mass of charge carriers in thin films

04 May 2018 6,972 4 View

Data Analysis of Ellipsometry and Coding?

I am developing a code for data analysis of ellipsometry data. Please find attached the graphs of psi versus lambda and delta versus lambda. The delta graph is a good fit and psi graphs...

10 November 2015 781 5 View

How can you explain the existence of spherical or ordinary wave-front in anisotropic media?

How can you explain the existence of spherical or ordinary wave-front (caused by same velocity in all direction) in a uni-axial crystal. Mathematical derivation is in standard textbooks. I would...

08 September 2015 8,135 0 View

Has Gans Model on SPR been extended to multi-particle clusters?

While extinction peak due to SPR can be calculated for a single metal cluster. Has the theory been extended to multi-particle clusters (say two metal clusters kept in close proximity)?

02 March 2015 9,716 0 View

How can one determine the refractive index from transmission data of a film if its value is expected to be less than the substrates?

Swanpoel Method.

08 September 2013 4,952 6 View

Has anyone found the "graphical highlight" and "highlights" which elsevier journals demand as meaningful and useful?

Journal publication

01 February 2013 8,685 2 View

Data Analysis of Ellipsometry

Is there any literature which explains computation of refractive index etc from the ellipsometry data in a simple way?

06 July 2012 2,155 7 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How to include original NMR data in a manuscript?

hello. i am junior researcher. I received a comment from a reviewer that he could not find NMR data in my submitted paper. I had included the NMR graph with explanation and formula to calculate...

27 February 2021 734 4 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View