bloch oscillator

hafsaa · 15 Nov 2009, 5:53 AM

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i have a question concerning BLOCH OSCILLTION.i studied that in the extended zone scheme, the energy of an electron with k=pi/d is same as with k=3 pi/d. i cant understand this because by dispersion relation as wave vector increases ,energy also increases(in extended zone scheme too)plz help me

**Aerath** · 15 Nov 2009, 7:31 AM

This is Chemistry?

15 Nov 2009, 5:53 AM	#1 (permalink)
hafsaa New Member HSC: N/A Gender: Female Join Date: Jun 2009 Posts: 9 Last Activity: 15 Nov 2009, 5:53 AM	bloch oscillator You can hide this advertisement by registering. i have a question concerning BLOCH OSCILLTION.i studied that in the extended zone scheme, the energy of an electron with k=pi/d is same as with k=3 pi/d. i cant understand this because by dispersion relation as wave vector increases ,energy also increases(in extended zone scheme too)plz help me

15 Nov 2009, 7:31 AM	#2 (permalink)
Aerath Moderator HSC: 2009 Gender: Male Join Date: May 2007 Posts: 6,281 Last Activity: Today, 7:19 PM	Re: bloch oscillator This is Chemistry?

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