In 2-D bilayer indirect band gap material with no traps is it possible to get saturable absorption behaviour when exciting with energy less then the band gap.
what could be the final form of the equation how it looks like when saturable and reverse saturable absorption present in the sample at lower and higher intensities,I mean combining total...
04 May 2017 1,893 6 View
Regarding z-scan, while fitting open aperture data how can we get conformation that we are on a right track while calculating saturation intensity Is is it less then peak intensity or...
04 May 2017 279 4 View
Since in z-scan experiment intensity that people normally refer is in Gw/Cm2 i want to know how to maintain such a high intensity and can some body suggest how to calculate it during the experiment.
03 April 2017 2,577 1 View
Is it possible to achieve Electron transfer from CdSe QDs( with TOP ligand on its surface)to 2-D material in time a time domain of 45-50 ps ? What is the effect of different ligands on ET transfer...
03 April 2017 5,652 2 View
Kerr rotation measurement ?
05 June 2016 6,155 1 View
fermi surface
03 April 2016 845 1 View
fermi energy
03 April 2016 6,419 2 View
Acorrding to 1st law of thermodynamics,energy can neither be created nor be distroyed only we can transform it to one from to another form.If it is so then from where it(energy) comes?
11 December 2015 3,951 15 View
I used eye tracking to examine how participants from two different populations (A and B) react to an image. Participants in population A exhibit larger pupil sizes over time, but they also have...
10 August 2024 3,229 0 View
Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...
01 August 2024 1,168 4 View
Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...
30 July 2024 8,339 2 View
Here, I have used Ag/AgCl as reference electrode and 0.5M KOH.
29 July 2024 4,538 3 View
I used Aqua regia to clean Au nanoparticles in the used glassware. But for some reasons, it is not heating up upon mixing. The color did change from no color to light orange. The Au NPs on the...
25 July 2024 4,390 0 View
Hey All! I am wondering what might be wrong with my band structure. I did the calculations using VASP and plotted the results using Origin. Although I have tried changing various input...
25 July 2024 2,920 11 View
What should be the zeta potential of bovine milk exosomes
25 July 2024 7,376 5 View
I have an issue with SEM imaging of liposomes. When measured by DLS, they appear to be around 120 nm, but when using SEM with simple air drying, they appear much larger, around one micrometer.
25 July 2024 3,395 3 View
I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....
24 July 2024 4,058 5 View
Photo-electric effect A light particle moving towards a surface cannot (by collision) force an electron particle to move away from that surface. A light wave can instead make interference with a...
19 July 2024 8,389 9 View