Rycerz, Adam (2010) Magnetoconductance of the Corbino disk in graphene. Physical Review B (PRB) 81, p. 121404.
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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.81.121404, http://arxiv.org/abs/0909.3018
Abstract
Electron transport through the Corbino disk in graphene is studied in the presence of uniform magnetic fields. At the Dirac point, we observe conductance oscillations with the flux piercing the disk area Φd, characterized by the period Φ0=2(h/e)ln(Ro/Ri), where Ro(Ri) is the outer (inner) disk radius. The oscillations magnitude increase with the radii ratio and exceed 10% of the average ...
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| Item type: | Article | ||||||
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| Date: | 2010 | ||||||
| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter | ||||||
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| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||||
| Status: | Published | ||||||
| Refereed: | Yes, this version has been refereed | ||||||
| Created at the University of Regensburg: | Yes | ||||||
| Item ID: | 9578 |
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