High-order fractal states in graphene superlattices

Graphene superlattices were shown to exhibit high-temperature quantum oscillations due to periodic emergence of delocalized Bloch states in high magnetic fields such that unit fractions of the flux quantum pierce a superlattice unit cell. Under these conditions, semiclassical electron trajectories b...

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Bibliografiska uppgifter
I publikationen:Proc Natl Acad Sci U S A
Huvudupphovsmän: Krishna Kumar, R., Mishchenko, A., Chen, X., Pezzini, S., Auton, G. H., Ponomarenko, L. A., Zeitler, U., Eaves, L., Fal’ko, V. I., Geim, A. K.
Materialtyp: Artigo
Språk:Inglês
Publicerad: National Academy of Sciences 2018
Ämnen:
Physical Sciences
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC5960333/
https://ncbi.nlm.nih.gov/pubmed/29712870
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1804572115
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