Quantum hall Effect in Graphene
| dc.contributor.advisor | Senbeta, Teshome (PhD) | |
| dc.contributor.author | Eticha, Moreda | |
| dc.date.accessioned | 2018-07-02T07:00:52Z | |
| dc.date.accessioned | 2023-11-09T11:24:08Z | |
| dc.date.available | 2018-07-02T07:00:52Z | |
| dc.date.available | 2023-11-09T11:24:08Z | |
| dc.date.issued | 2015-10 | |
| dc.description.abstract | We studied Quantum Hall E ect with and without magnetic eld in graphene. The quan- tum Hall e ect is a quantum-mechanical version of the Hall e ect, observed in graphene, in which the Hall conductance ( H) takes on the quantized values ( e2/h) with = 4(n+1 2 ) an integer (integer quantized Hall E ect in graphene). Our study con rmed that there is a zero energy Landau level in graphene with magnetic elds. The fractional quantum Hall e ect in graphene is observed as the result of coulomb interaction and correlation of electrons | en_US |
| dc.identifier.uri | http://10.90.10.223:4000/handle/123456789/5197 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | Quantum hall Effect | en_US |
| dc.title | Quantum hall Effect in Graphene | en_US |
| dc.type | Thesis | en_US |