Sara Ghayeb

7 Questions 7 Answers 0 Followers

Questions related from Sara Ghayeb

Is it possible that the single-pass absorption exceeds 50%?

Dear researchers It's well-known that the maximum light absorption of any structure can not be greater than 50%. Is it possible that the single-pass absorption exceeds 50%? How?

18 January 2021 2,556 7 View

Excitonic peaks of MoS2 in C/MoS2 composite?

Dear researchers Can anyone tell me the effects of carbon nanoparticles on the excitonic peaks of the MoS2 nanosheets in C/MoS2 composite?

15 January 2019 7,838 1 View

Material with high optical absorption at 1064 nm?

Dear researchers Can anyone suggest me a material with high optical absorption at 1064 nm?

08 January 2017 1,950 4 View

O 1s core level spectrum of a metal oxide(MOx) consists of 3 contributions corresponding to hydroxyl group, C=O and M-O-M bonding?

Is it necessary to consider all 3 contributions even if the spectrum is symmetric completely? What about asymmetric? How to know the number of peaks for fitting by XPSPEAK software?

16 September 2013 3,666 2 View

is it possible that Ti (titanium) and W (tungsten) form a bond?

Do we have TiW compound?

15 September 2013 1,312 5 View

What are possible ways to convert the energy of KrF laser to the corresponding temperature?

My samples were irradiated by KrF laser with a certain energy & I want to know the induced temperature on the surface of my samples. Can I use E= KT equation for this case?

15 May 2013 4,755 3 View

What is the relationship between grain size in a thin film and bandgap energy?

Is it possible to use the energy formula of a particle in a well?

10 December 2012 473 3 View