Please use this identifier to cite or link to this item:
https://doi.org/10.1063/1.3549154
DC Field | Value | |
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dc.title | Charge and spin transport in graphene-based heterostructure | |
dc.contributor.author | Zeng, M. | |
dc.contributor.author | Shen, L. | |
dc.contributor.author | Yang, M. | |
dc.contributor.author | Zhang, C. | |
dc.contributor.author | Feng, Y. | |
dc.date.accessioned | 2014-06-17T02:41:19Z | |
dc.date.available | 2014-06-17T02:41:19Z | |
dc.date.issued | 2011-01-31 | |
dc.identifier.citation | Zeng, M., Shen, L., Yang, M., Zhang, C., Feng, Y. (2011-01-31). Charge and spin transport in graphene-based heterostructure. Applied Physics Letters 98 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3549154 | |
dc.identifier.issn | 00036951 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/55285 | |
dc.description.abstract | We investigate electron transport properties of a heterostructure based on zigzag graphene nanoribbon (ZGNR) by first-principles calculations. This heterostructure consists of hydrogen-terminated ZGNR (ZGNR-H) and oxygen-terminated ZGNR (ZGNR-O). We find that both charge and spin transport can be well controlled with the ZGNR-H/ZGNR-O heterostructure. A large charge transmission gap appears near the Fermi energy, and rectification behavior is observed. Moreover, the ZGNR-H/ZGNR-O heterostructure can act as a perfect bipolar spin filter or magnetoresistance device. Our results show that the ZGNR-H/ZGNR-O heterostructure hold promise for combining magnetoelectronics and conventional charge-based electronics. © 2011 American Institute of Physics. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3549154 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | PHYSICS | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1063/1.3549154 | |
dc.description.sourcetitle | Applied Physics Letters | |
dc.description.volume | 98 | |
dc.description.issue | 5 | |
dc.description.page | - | |
dc.description.coden | APPLA | |
dc.identifier.isiut | 000286988400059 | |
Appears in Collections: | Staff Publications |
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