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ubuntu_noob
  • Member for 9 years, 5 months
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  • Jamshedpur, India
14 votes
3 answers
2k views

Why is Fourier space called as momentum space?

6 votes
1 answer
9k views

Kinetic Energy operator in Quantum Mechanics

6 votes
1 answer
2k views

The concept of Fermi level

3 votes
1 answer
372 views

Conservation of angular momentum in the H atom

2 votes
1 answer
232 views

Fundamental problems with the understanding of probability currents

2 votes
0 answers
95 views

Proof of this theorem concerning the translation of the reciprocal lattice to the real lattice

2 votes
2 answers
5k views

Orthogonality of the particle in a box model

1 vote
1 answer
283 views

Using Delta Dirac function as a mathematical tool in Green's functions

1 vote
2 answers
2k views

Electron blocking layer and hole blocking layer

1 vote
0 answers
36 views

The probability of photoluminescence

1 vote
1 answer
2k views

Crystal structure of Silicon

1 vote
1 answer
45 views

Stresses in materials depend on co-ordinate system of choice, true or not?

1 vote
1 answer
122 views

Help with the analytical solution for the dispersion relation of an elastic wave with wave vector k

1 vote
1 answer
505 views

Quantization of energy of phonons

1 vote
2 answers
2k views

When do optical phonon branches arise?

1 vote
1 answer
71 views

Highest occupied orbitals or bands

1 vote
0 answers
189 views

Band structure of Group-IV crystals

0 votes
1 answer
60 views

Electronic conductivity in superconductors

0 votes
1 answer
22 views

Error regions in a simplistic measurement

0 votes
1 answer
869 views

crystal structure of metals

0 votes
0 answers
37 views

Whether raman spectroscopy is dependent on crystallographic orientation

0 votes
1 answer
188 views

Colour of certain objects

0 votes
1 answer
1k views

Relation between energy band gap and atomic number

0 votes
0 answers
49 views

Increase in carrier concentration on account of passing a current

0 votes
2 answers
694 views

exciton binding energy and orbital binding energy

0 votes
1 answer
499 views

Quantum confined stark effect

0 votes
2 answers
63 views

A thought experiment on bonding modelled as a superposition of wavefunctions

-1 votes
2 answers
90 views

Magnetic force created from a point charge due to an inertial frame [duplicate]