Published December 23, 2011
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Cyclotron Resonance near the Charge Neutrality Point of Graphene
Abstract
We perform infrared studies of the Landau level (LL) transitions in monolayer graphene in magnetic fields up to B = 18T. We observe both intra‐band transitions between neighboring hole/electron LLs, as well as inter‐band transitions between hole and electron LLs, all proportional to √B in energy. The lack of precise scaling between different LL transitions and the unexpectedly large energy shifts as a function of the LL filling factor near the charge neutrality point suggest considerable contributions of many‐body effects to the infrared transition energies.
Additional Information
© 2011 American Institute of Physics. Published online 23 December 2011. This work is supported by the DOE (DE-FG02-07ER46451). A portion of this work was performed at the National High Magnetic Field Laboratory, which is supported by NSF Cooperative Agreement No. DMR-0654118, by the State of Florida, and by the DOE.Attached Files
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Additional details
- Eprint ID
- 66307
- Resolver ID
- CaltechAUTHORS:20160420-100325813
- DE-FG02-07ER46451
- Department of Energy (DOE)
- DMR-0654118
- NSF
- State of Florida
- Created
-
2016-04-20Created from EPrint's datestamp field
- Updated
-
2021-11-10Created from EPrint's last_modified field
- Series Name
- AIP Conference Proceedings
- Series Volume or Issue Number
- 1399