Saranya Das

5 Questions 1 Answers 0 Followers

Questions related from Saranya Das

How to calculate the carrier density from incident laser power density for CW laser source?

I am using a CW laser source of wavelength 532 nm. I have calculated the incident power density of the excitation source. Now I need to calculate the induced carrier density in my material (i.e.,...

last month 5,260 1 View

How to calculate integrated PL intensity of exciton and trion from PL spectrum?

I am trying to calculate integrated PL intensity of exciton and trion from the obtained PL spectrum. I have deconvoluted the PL spectrum using GAUSSIAN function and obtained the exciton and trion...

26 December 2024 1,766 0 View

How can I calculate the concentration of a target gas in PPM based on the flow rate?

I am using air as the carrier gas and the flow rates of both the target and carrier gases are known to me. I have also calculated the saturated pressure of the target gas from Antoine's equation....

06 November 2023 7,417 0 View

How to use the result of one module as a variable in another module in COMSOL?

I am trying to simulate a gas sensor model. I have used the surface reaction module to calculate the charge concentration. I want to use this concentration to calculate the change of resistance of...

11 November 2021 6,900 0 View

How to reuse results of transport of diluted species in electric current module in COMSOL?

I am trying to simulate a gas sensor. To simulate gas flow in the chamber, I have used laminar flow and transport of diluted species. Now I want to use the concentration field obtained from the...

03 November 2021 2,082 0 View