Tuning the valley and chiral quantum state of Dirac electrons in van der Waals heterostructures
Chirality is a fundamental property of electrons with the relativistic spectrum found in graphene and topological insulators. It plays a crucial role in relativistic phenomena, such as Klein tunneling, but it is difficult to visualize directly. Here we report the direct observation and manipulation...
| Main Authors: | , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Published: |
American Association for the Advancement of Science
2016
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| Online Access: | https://eprints.nottingham.ac.uk/39486/ |