Parvaneh Aghaei

3 Questions 4 Answers 0 Followers

Questions related from Parvaneh Aghaei

When is the LTE (Local Thermodynamic Equilibrium) condition in the plasma spectroscopy satisfied?

We want to measure the plasma temperature from its LIBS diagram. Obviously if the LTE condition isn't satisfied, the estimated temperature from the various species will be different. Namely,...

10 October 2014 952 8 View

Does anyone know a 266 nm excitable fluorescent dye?

There is a variety of fluorescent dyes for labeling and detecting components in a sample. We need a dye with an absorption maxima at wavelength 266 nm, which has an emission in visible spectral...

02 February 2014 2,281 6 View

What are the Sellmeier coefficients for CR-39 polymer?

As you know, the refractive index of a specific material is a function of wavelength. This phenomenon is called dispersion. The Sellmeier equation is an empirical formula for calculating the...

01 January 2014 6,638 2 View