Optical contrast and refractive index of natural van der Waals heterostructure nanosheets of franckeite

We study mechanically exfoliated nanosheets of franckeite by quantitative optical microscopy. The analysis of transmission-mode and epi-illumination-mode optical microscopy images provides a rapid method to estimate the thickness of the exfoliated flakes at first glance. A quantitative analysis of t...

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Detalles Bibliográficos
Autores principales: Gant, Patricia, Ghasemi, Foad, Maeso, David, Munuera, Carmen, López-Elvira, Elena, Frisenda, Riccardo, De Lara, David Pérez, Rubio-Bollinger, Gabino, Garcia-Hernandez, Mar, Castellanos-Gomez, Andres
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2017
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5687002/
https://www.ncbi.nlm.nih.gov/pubmed/29181292
http://dx.doi.org/10.3762/bjnano.8.235

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