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visits member for 4 years
seen Jul 27 at 12:27

Apr
24
comment Why does silicon have an indirect gap?
There is no intuitive explanation of experimental facts like this one. Actually, this is hard to get even from first-principle calculations.
Apr
24
reviewed Reviewed How to determine Center of Gravity?
Apr
24
reviewed Reviewed Scalar top quark (stop) pair production
Apr
24
comment Flux Quanta in the Arahanov-Bohm effect
@ramanujan_dirac By gauge I mean the choice of the vector potential.
Apr
23
reviewed Approve Parabolic motion (experiment)
Apr
23
revised Flux Quanta in the Arahanov-Bohm effect
added 165 characters in body
Apr
23
answered Flux Quanta in the Arahanov-Bohm effect
Apr
23
reviewed Looks OK Why wasn't the moon visible during the day a few decades ago?
Apr
23
comment Newton's Second Law Equivalent in rotational dynamics
This does not provide an answer to the question. To critique or request clarification from an author, leave a comment below their post - you can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post.
Apr
13
reviewed No Action Needed Graphene +1 extra carbon bond
Apr
12
reviewed No Action Needed The Spectral Function in Many-Body Physics and its Relation to Quasiparticles
Mar
29
comment Semi-conductors
By definition? I mean, number of electrons is exactly the number given by FD statistics.
Mar
28
answered What mechanisms allow conductors to be transparent?
Mar
28
reviewed No Action Needed How photons represent colors that you see?
Mar
28
reviewed No Action Needed Link between Earth and Mars
Mar
28
reviewed Reviewed Best (most realistic) physics game?
Mar
14
reviewed Looks OK What is the force between two perpendicular wire?
Feb
23
reviewed Looks OK energy of Russian meteor, does it matter whether it explodes or not?
Feb
14
reviewed Approve How can a train locomotive generate enough traction to pull all the coaches?
Feb
14
reviewed No Action Needed Having difficulties finding objects with Celestron Telescope