Bablu K. Ghosh

8 Questions 51 Answers 0 Followers

Questions related from Bablu K. Ghosh

P-type mcSi and p-type CdTe solar cell - Is there any relation of potential induced degradation (PID) between them?

Whether defects or thickness or both are responsible for PID?

06 June 2019 470 3 View

Out come of photo coupling with bio materials is heat transfer into photo carrier or what??

Bio molecular interaction with optical band --how electrical properties is varied through photo-electrochemical process.

12 December 2016 846 1 View

I know UV radiation change color of organic/Bio materials. Does it impact on dye synthesized solar cell performance or not?

Since surface color impact on solar radiation absorption and it may affect other chemical process relating to energy possession. So UV prone region how dye synthesized solar cell will be affected...

10 October 2016 3,137 3 View

Si SPV efficiency progress; cell structure (tandem, for high Voc) or surface high absorption nano coating (for high Iph); which is best option?

Minimized electrical loss and maximized absorption for efficiency enhancement, advanced structure is desired. Surface photonic nano structure as transition layer or higher band gap active layer...

04 April 2016 2,530 4 View

Energy density and mass flow from current/H and voltage/E aspect -i mean electrical- electronic or EM energy aspect how can be classified?

Energy density and mass flow product is related to concerning work done. Mechanical system energy density = Work or Energy/mass= F*S/m =N-m/kg = J/kg= = m2/sec2 = classical velocity , V...

10 October 2015 8,635 0 View

How field or field assocoated frequency influence RF energy flow and its outcome to induce heat in biological system?

Biological effect of Rf radiation and for its impact analysis both field and frequency consideration are important. But tissue heating impact either influenced by field or frequency (considering...

09 September 2015 4,458 2 View

In any living system oxygen-constituent -related luminescence peaks an indicator of its healthy stage?

Materials-oxygen related peak at 550nm materials scientists are found , human anti acidic PH also related to more oxygen contain . Sufficient oxygen contain in hemoglobin maximize 550nm peak and...

04 April 2015 5,362 0 View

Emerging solar cell - Trade-off between dielectric permittivity related binding energy and thermalization energy- how impact on efficiency?

The molecular volume related donor-acceptor (D-A) binding energy, Eb and excitonic carrier dissociation linked thermalization energy, KβT relationship with optical (Eg) to operation (electrical,...

01 January 1970 2,901 0 View