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Harmonic Generation in Biased Semiconductor Superlattices
Semiconductor superlattices are proven nanomaterials for THz nonlinear optics by means of high order harmonic generation. Seminal approaches leading to a perfectly antisymmetric current-voltage (I–V.) curve predict the generation of odd harmonics only in the absence of a bias. However, even harmonic...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9103809/ https://www.ncbi.nlm.nih.gov/pubmed/35564213 http://dx.doi.org/10.3390/nano12091504 |