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mcodesmart
  • Member for 11 years, 4 months
  • Last seen more than a month ago
  • New York, NY
22 votes
7 answers
23k views

Why does a laser beam diverge?

7 votes
3 answers
2k views

Are free electrons in a metal really free

3 votes
1 answer
199 views

Is the viscous sublayer size universal?

3 votes
1 answer
81 views

plasma pressure initial condition

2 votes
1 answer
165 views

If there is no limit to $ZT$, why are there no materials with $ZT>3$?

2 votes
1 answer
162 views

Plasmon Based Transistor vs conventional one

2 votes
2 answers
449 views

Why do excitonic absorptions have small bandwidth?

2 votes
2 answers
577 views

Entropy Maximization using undetermined multipliers

1 vote
3 answers
2k views

Average of $\sin^2 \omega t$, $\cos^2 \omega t$ for long times

1 vote
1 answer
74 views

Absorption from a classical to quantum

1 vote
0 answers
44 views

criteria for quantaization of excitations in matter

1 vote
0 answers
72 views

Energy Equation

1 vote
1 answer
1k views

Superfluid Fountain

1 vote
1 answer
2k views

Magnetic field strength of a hydrogen electron

1 vote
1 answer
55 views

Su­per­lu­mi­nal in­ter­ac­tions

0 votes
1 answer
5k views

Reading about liquid propellant rocket design

0 votes
1 answer
82 views

tracking a satellite

-2 votes
1 answer
145 views

Black holes as Quantum Computers