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Coherent scatter-controlled phase-change grating structures in silicon using femtosecond laser pulses
Periodic structures of alternating amorphous-crystalline fringes have been fabricated in silicon using repetitive femtosecond laser exposure (800 nm wavelength and 120 fs duration). The method is based on the interference of the incident laser light with far- and near-field scattered light, leading...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5496901/ https://www.ncbi.nlm.nih.gov/pubmed/28676639 http://dx.doi.org/10.1038/s41598-017-04891-3 |