Hello I have a question in my exercise that I need to ask about .
the number of atoms in a helium liquid particle whose size is 0.708nm (I did not want to say lattice constant because I imagine helium liquid does not have a lattice structure because it is not crystalline.)
Another...
Hello i am doing an excercise and they asked me to tell if a cobalt crystal is continuum or not ?
But i don't know the meaning of continuum , and can not find it on internet either . Can you please give me the definition of continuum ?
like continuum of cobalt nanoparticle
thanks
I was skimming around G. D. Mahan's Condensed Matter in a Nutshell and came across a pretty interesting nugget: \[ \varepsilon (k) = \frac{\hbar^2 k^2}{2 m^*} \sim k_B T \,. \] (It's important to draw a distinction between \( k \), which is the lattice's wavenumber, and \(k_B\), which is the...