Why do electrons form Cooper pairs below certain temperature?
88679
How does a phonon cause two electrons to attract each other and form a cooper pair?
131799
tranfser of electrons between two metals and a wire
46509
Energy level below ground state
24189
What exactly is a bound state and why does it have negative energy?
130267
Why is an electron negatively charged, and what is the difference between negative and positive charges?
25262
Why can we apply the $E=hf$ equation for electrons?
148864
The concept of Fermi level
65294
Can an electron be in two places at the same time?
39071
Why do electrons not fully fill up all the orbitals sequentially?
141995
Temperature below absolute zero?
130915
Are free electrons in a metal really free
137850
Friction at zero temperature?
137837
Why electrons can't radiate in their atoms' orbits?
153853
Electron flow and electric potential
140005
How will a particle with energy less than $V_{\rm min}$ behave?
129296
pattern of moving electrons in wire under AC
11816
Why don't electrons crash into the nuclei they "orbit"?