Enhanced tunable second harmonic generation from twistable interfaces and vertical superlattices in boron nitride homostructures

Broken symmetries induce strong even-order nonlinear optical responses in materials and at interfaces. Unlike conventional covalently bonded nonlinear crystals, van der Waals (vdW) heterostructures feature layers that can be stacked at arbitrary angles, giving complete control over the presence or l...

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Detalles Bibliográficos
Autores principales: Yao, Kaiyuan, Finney, Nathan R., Zhang, Jin, Moore, Samuel L., Xian, Lede, Tancogne-Dejean, Nicolas, Liu, Fang, Ardelean, Jenny, Xu, Xinyi, Halbertal, Dorri, Watanabe, K., Taniguchi, T., Ochoa, Hector, Asenjo-Garcia, Ana, Zhu, Xiaoyang, Basov, D. N., Rubio, Angel, Dean, Cory R., Hone, James, Schuck, P. James
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2021
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7929500/
https://www.ncbi.nlm.nih.gov/pubmed/33658203
http://dx.doi.org/10.1126/sciadv.abe8691

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