Recent content by System Engineer

Nano Hype I was preparing a presentation the other day and i cam across a paper by IOP which was quite good one. Its not that Nano Industry is another industry just like computers, rather its an enabling tech just like transistors which can be used to make up anything. The recent hype is...

Sorry for my Ignorance...I apologise. Here is the Complete problem "The electron density in a hydrogen atom in its ground state is spherically symmetric, and is given by p(r)=exp{(-2r/a)/(pi*a^3) where a, the first Bohar radius has the value 0.53 Angstrom. Compute the atomic scattering...

Well the problem does not say anything about what's being sent towards the Atom.

Can anyone explain physically why the scattering factor is small for back reflection in case of hydrogen i.e (theta=pi/2). Any help ..Thanks Ess ESS

I Can I Will Well Pal just keep reminding urself "I CAN I WILL". It has helped me a lot all my life and its just a matter of time. Winner r not genrally the brilliant but those who r consistent. consistency is the name of the game. Just get hold of one thing understand it so good that u don't...

What EE Engieers Do Hello, I don't know about others but I am an EE, have BE(EE), MS(Telecom), SEMC(WE) and a considerable experience of working for some years n i hate to say it but i agree engineers genrally r paper pushers but then these papers are really importnat like designs, improvements...

Dear Members Greetings. I joined this forum today. I have done my BE(Electrcial) followed by MS(Telecommunications) and a 9 months Course on Systems Enginering from UK. Presently i am in South Korea on a Scholarship for my PhD in Nanoscience and Tech (Here is the problem). I have no...