Recent content by Dirac62

Hello, did you find the solution. If so, please help me. I will have a presentation on APW method. Would you please help me? Tnx.

please consider two wells among three barriers, how to solve it

Hello I want to ask, how many types of Triangular quantum well is there in quantum mechanics? how does the schrodinger eq. change? and also their eigenvalues. tnx.

_h-2k2/2m+V(x)

I think after all, we would see a MINUS sign in the relation. Am I right? I mean we subtrahend KE and PE. Is it true?

Thanks a lot.

how can I make a relation between it and triangular well plus schrodinger eq. in order to find eigenfunctions?

Hello all, I need to understand how to find eigenfunctions and eigenvalues in a state of Triangular quantum well, It would consist of two triangle. Tnx a lot.

Welcome. I am from Iran. This site and its forum seems very helpful. Hope to hear from you more here.

Thanks a lot. I will try it.

You are not obliged to wait till a company hire you. With a little money as well as finding some same friends who are graduated in the same majors, you will be able to establish a small company (like cooperative company). If you need more information, I will try to give them.

Elementary bosons may have spins (0,1,2,...), but 0 and 2, for example, were just anticipated. By 2013, it has been supposed that the Higgs boson with spin zero exist. Besides, spin 2 for Graviton is predicted.

thanks, I think I am good in general concepts and formulas, but the thing is I have a very hard exam for PhD that relates to hard problems.

Hello dear Sir Helium atom is likely to have spin 0, then acts like a boson. It contains quarks and electrons which are fermions, but as a hole, helium can be boson. regards,