Recent content by K-Manu

Question: How to find solutions using Newton-Raphson method with keeping the sum of solutions? I am currently working on solving a high-dimensional equation to obtain accurate solutions using the Newton-Raphson method, which I have implemented in Python. However, my problem requires that the...

Sorry to what I didn't mention about detaill information, (because I thought it was not essential.) An RF power generator is used for gas discharge, and I wanna measure its characteristic it (via electrical probe) at the specific moment (<10 ns) in an RF period. Thus I wanna insert the external...

I'm using the RF(13.56 MHz) power generator (power supply) having delay, and I wanna synchronize RF signal what I made using digital delay generator with power generator to make a pulse signal as used to external trigger.

I want to synchronize the RF power supply (having jitter or delay over temp/time) to RF reference frequency with a digital delay generator, and I thought of two ways. 1) phase locked loop: it is commonly used for synchronizing the high-frequency signal, but as I know it is proper for a periodic...

Hi, I struggle to calculate the unit of the rate constant that is [m^3/sec] rate constant of excitation by electron impact is as follows: where, e=charge of electron [Coulomb], me=mass of electron [kg], ε=energy [eV], σe(ε)=cross section for electron impact [m^2], f(ε)=electron energy...

I read the books which you recommanded. But, E. Hill is who found the ways to calculate the intensities of diatomic molecules. Thus, I need to understand his paper, not other. Thank you for answer.

I'm a beginner in the quantum mechanic and reading E. hill's paper explaining the intensity distribution of the doublet state for diatomic molecule (D->P). To calculate the intensities, D|(n;n')| and/or q(n,a,j;n'a',j') must be calculated, but I have never seen it before in linear...