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Spectroscopy of bulk and few-layer superconducting NbSe(2) with van der Waals tunnel junctions
Tunnel junctions, an established platform for high resolution spectroscopy of superconductors, require defect-free insulating barriers; however, oxides, the most common barrier, can only grow on a limited selection of materials. We show that van der Waals tunnel barriers, fabricated by exfoliation a...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5807409/ https://www.ncbi.nlm.nih.gov/pubmed/29426840 http://dx.doi.org/10.1038/s41467-018-03000-w |