Zyad Shehata

3 Questions 5 Answers 0 Followers

Questions related from Zyad Shehata

Why that vector potential at the long-wavelength approximation vanishes?

During the treatment of the gauge transformations for showing the A(r,t) in the context of Goeppert-Mayer gauge; it is expressed as the difference between the two transverse gauges vector...

11 November 2016 1,422 4 View

Have you ever met, in serendipity, any metallic NPs that have a similar situation?

I am working with AuNps in a certain composite that have characteristic SPR peak responses at about 300 nm & 530 nm! If somebody worked through AuNps and published/got out similar results like...

12 December 2015 9,664 3 View

What is the manifestation regarding this UV-Vis graph ?

For experts in UV-Vis, on working through a sample (absorbance theme), sorry for the little-clear graph, what does the cut which happens from (320-400 nm) indicate, does anyone experience such...

08 August 2015 6,500 5 View