Lindhard Potential and Resonance in Strained Superlattice
doi: 10.11804/NuclPhysRev.24.03.238
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2007-09-20
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Key words:
- Lindhard potential /
- superlattice /
- nonlinearity /
- resonance
Abstract: It is assumed that a periodic modulation is equivalent to the deflected channel of the superlattice. In the small amplitude approximation the particle motion equation has been reduced to the Duffing equation with a hard-spring properties by using Lindhard expanded potential. The main resonance, the sub-harmonic resonance and the super-harmonic resonance have been analysed by the multi-scale technique. The critical parameter of the deflected channelling has been calculated, the results provided a theory analyse for the photo-magneto-electric effects of the superlattice.
Citation: | SHAO Ming-zhu, LUO Shi-yu. Lindhard Potential and Resonance in Strained Superlattice[J]. Nuclear Physics Review, 2007, 24(3): 238-242. doi: 10.11804/NuclPhysRev.24.03.238 |