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4.8 | 4 ratings Rate this file 13 Downloads (last 30 days) File Size: 107.49 KB File ID: #14232

QEBS Version 1.0

11 Mar 2007 (Updated 13 Mar 2007)

Band Structure Calculation for Quantum Cascade Lasers

File Information
Description	This is a toolbox to compute the subband structure of the quantum cascade lasers without conduction band nonparapolicity effect.
MATLAB release	MATLAB 6.5 (R13)

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Everyone's Tags	band structure calculation, chemistry, physics, quantum cascade laser, schrodinger equation
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Comments and Ratings (6)
13 Mar 2007	lee Oh	Greate! This toolbox can calculate the abitrary potential profile of quantum heterostructures.
24 Mar 2007	Peter Owen
26 Apr 2007	Sunil Arya	Yes it works fairly
27 Apr 2007	hayashi m.s.	but the boundary condition of the wave function in the interface of different layer had been consider or not. (fi_a=fi_b and diff_fi_a/ma=diff_fi_b/mb)
10 Jul 2008	Khai Le	Yes, the discontinuity effects had been taken into account.
04 Sep 2008	m.s. hayashi	Thank you very much for you answer. I just be curious for the case of barrier and well with different effective mass. (like InAs QCL) because the I always using the traditional way like the transfor matrix method or scattering matrix method for the boundary condition. But I didin't find the similar way at your code. And using this to caculate the oscillation strength may different with the reference paper?

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Updates
13 Mar 2007	Replace the phase "quantum casecade lasers" to quantum cascade lasers