Which formula can relate photo-ionization cross section to photo-ionization rate?

Which formula or equation can relate photo-ionization cross section to photo-ionization rate?

04 May 2016 7,067 1 View

Can I do with COMSOL simulation of intense laser plasma interaction and I want to expose this laser-produced plasma in an elecric field?

I need COMSOL code for simulation of intense laser plasma interaction and I want to expose this laser-produced plasma in an electric field to see double layering and then seed this laser-produced...

03 April 2016 3,525 2 View

I am writing a report; and I use a lot the phrase "it is shown that... ". What I can use instead of "it is shown that... "?

I am writing a report; and I use a lot the phrase "it is shown that.. ". What I can use instead of "it is shown that... "?

02 March 2016 5,058 1 View

Where I can download PIC code for simulation of intense laser plasma interaction and seeding this laser-produced plasma with some external electrons?

02 March 2016 3,678 0 View

I am writing a report; and I use a lot the phrase "it is shown that... ". What I can use instead of "it is shown that... "?

I am writing a report; and I use a lot the phrase "it is shown that... ". What I can use instead of "it is shown that... "?

02 March 2016 4,120 5 View

If I know plasma temperature and plasma electron density, how I can calculate its spectrum?

If I know plasma temperature and plasma electron density, how I can calculate its spectrum?

31 December 2015 9,656 9 View

If I submit a paper in Physics of plasma Journal; How long it will take that reviewrs answer me? with comments or acceptions or rejection?

10 November 2015 9,527 1 View

When laser light passes in a plasma, what is the effect of laser intensity on inverse Bremesstrahlung effect?

Thank you

01 February 2015 7,416 3 View

Can you combine two chemical reactions with two different x-ray laser wavelengths at the same time?

How? Can you please give a reference?

10 November 2014 6,606 3 View

How can two x-ray pulses affect elements within a material in different ways, so scientists can tune them to generate specific chemical reactions?

Two x-ray pulses can affect elements within a material in different ways, so scientists can tune them to generate specific chemical reactions. Researchers could even study different atoms within a...

10 November 2014 3,630 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View