9 Questions 9 Answers 0 Followers
Questions related from Edgar J. Patiño
This should be a simple question. Given the real part of the refractive index n′ for Silver, approximately 0.05, and applying the relationship for the wavelength inside a material, λ=λ0/n',...
09 February 2024 3,218 1 View
It is well known the use of MOKE to characterize solid or thin flat continuous magnetic samples. For samples in liquid phase, discontinous or powder samples this is clearly not an easy task given...
18 May 2021 3,287 1 View
It is well known that electrons form Cooper pairs in a BCS superconductor. Thermal fluctuations should lead to pair creation and annihilation. This means the survival time for each of the pairs...
21 April 2020 7,824 0 View
Ion milling process allows to eliminate atomic layers from a sample. In order to know the milling rate, in the same way as sputtering one can fix the power and thus more or less expect a constant...
10 March 2020 6,461 5 View
Our experience shows it is slightly easier way to oxidize Aluminum in air (natural oxidation) at room temperature and atmospheric pressure. Nevertheless a number of authors use just pure oxygen in...
03 September 2015 1,516 7 View
I am trying to find experimental value of acoustical phonon frequency of Al2O3. In the literature I found the most intense longitudinal optical bulk phonons is reported to be around kn=871 cm-1,...
02 May 2015 1,046 8 View
My Al/Al2O3/Al junctions easily burns up, specially when I change dimensions. Can anyone give me a hint on how to estimate the maximum current or voltage that can go through without damaging them?
18 March 2015 7,125 3 View
Can it be compared with a driven harmonic oscillator?
08 October 2014 6,513 2 View
It is usual to use a prism in plasmon resonance experiments given its larger refractive index equal to 1.5 compared to air equal to 1. Also the prism deviates the light. Apart from this is there...
25 July 2014 899 8 View
