Md. Mahabub Alam Moon

10 Questions 13 Answers 0 Followers

Questions related from Md. Mahabub Alam Moon

Benefits of reduced grain size in solar cell window material in regard to optical properties? Is there any possible disadvantage of it?

What are the benefits of reduced grain size in window material in solar cells, in regard to optical properties? Is there any possible disadvantage of it? Reduced grain size increases toughness,...

08 August 2019 2,822 1 View

What is the effect of junction partner layers (adjacent to the absorber) on photogenerated voltage in a solar cell?

How do absorber partner layers like buffer/window layers contribute to photogenerate voltage in a solar cell? A larger Voc of 900 mV was obtained owing to the larger band gap of a-Si (Eg = 1.7...

08 August 2019 5,545 4 View

How do simulations enhance research further?

Simulation is done mainly for understanding the behavior of either a circuit or a device before it goes for real action. In fact, some research can not be accomplished without simulation. However,...

07 July 2019 4,119 26 View

Which factors are responsible for generating high short circuit current by a single hetero-junction solar cell?

Currently, I am working on Iron di-silicide (FeSi2) material for application as active absorber in solar cell. Based on simulation data, I found a high value for short circuit current density, Jsc...

07 July 2019 8,806 7 View

Any free tool for schematic drawing of solar PV devices?

Whenever researchers plot a graph for academic, research publication or hypothesis testing, a quality graph will always result a long-lasting impression and can make a huge difference in the...

07 July 2019 6,596 9 View

How can we increase energy band gap?

In solid-state physics, a band gap/energy gap is an energy range in a solid where no electron states can exist. In graphs of the electronic band structure of solids, the band gap generally refers...

07 July 2019 8,410 6 View

What is the major discrepancy between a degenerate semiconductor and a metallic conductor?

Degenerate semiconductor materials tend to act more like a metal than as a semiconductor due to high doping. (for both cases: p- and n-type degenerate semiconductors). For instance, Indium Tin...

07 July 2019 818 3 View

Why is an electrical band gap always higher than an optical band gap?

The optical band gap is the threshold for photons to be absorbed, while the electrical band gap/transport gap is the threshold for creating an electron–hole pair that is not bound together. The...

07 July 2019 643 9 View

Can anyone provide me with a list of some potential referees for reviewing works on solar cells and devices (CdTe, CIGS, and novel structures)?

I am looking for a list of some potential referees with expertise info, institutional details and contact information (email address). They need to be referees for some well known journals...

06 June 2019 10,063 11 View

What is the minimum possible thickness of ARC layer (MagF2 coating) in thin film solar cells?

What thickness (or range of thickness) will be beneficial for MaF2 anti-reflection coating over SLG glass substrate for CdTe based Superstrate solar cell? What can be the possible effects of ARC...

06 June 2019 1,176 4 View