PHONONS
Phonon is a quantum of lattice vibrational mechanical
energy. They are basically the ground and excited
states of quantised lattice vibrations of interacting particles.
The
name phonon comes from the Greek word...
Showing posts with label electronics. Show all posts
Showing posts with label electronics. Show all posts
Thursday, 5 October 2017
Wednesday, 4 October 2017
Direct and Indirect Band Gap Semiconductor
electronics
October 04, 2017
DIRECT AND INDIRECT BAND GAP SEMICONDUCTORS
Semiconductors can be
classified on the basis of the difference in energy level between valence band
and conduction band as direct and indirect band gap semiconductors.
That...
Sunday, 1 October 2017
HALL EFFECT
electronics
October 01, 2017
HALL
EFFECT
Hall effect, named after its discoverer Edwin Herbert Hall (U.S
Physicist) in 1879, is a conduction phenomenon which is defined as the...
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