Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 438-443 |
| Seitenumfang | 6 |
| Fachzeitschrift | Journal of Experimental and Theoretical Physics |
| Jahrgang | 129 |
| Ausgabenummer | 3 |
| Publikationsstatus | Veröffentlicht - Sept. 2019 |
Abstract
Abstract: The magnetoresistances of single-layer graphene samples with various types of scattering impurities are measured over wide temperature and magnetic field ranges. The magnetoresistance of samples with a short-range potential is shown to be proportional to the square root of the magnetic field except for the cases of relatively low concentrations, where the magnetoresistance is linear. The square-root temperature dependence of the magnetoresistance is analyzed and good agreement with theoretical calculations is obtained. These results indicate that the square-root magnetoresistance in low magnetic fields can be considered as a characteristic feature of single-layer graphene with a short-range disorder.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
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in: Journal of Experimental and Theoretical Physics, Jahrgang 129, Nr. 3, 09.2019, S. 438-443.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Temperature-Dependent Magnetoresistance of Single-Layer Graphene
AU - Vasileva, G. Yu.
AU - Alekseev, P. S.
AU - Vasil’ev, Yu. B.
AU - Dmitriev, A. P.
AU - Kachorovskii, V. Yu.
AU - Smirnov, D.
AU - Schmidt, H.
AU - Haug, R.
N1 - Funding information: G.Yu.V acknowledges the support of the Russian Science Foundation, project no. 17-72-10134.
PY - 2019/9
Y1 - 2019/9
N2 - Abstract: The magnetoresistances of single-layer graphene samples with various types of scattering impurities are measured over wide temperature and magnetic field ranges. The magnetoresistance of samples with a short-range potential is shown to be proportional to the square root of the magnetic field except for the cases of relatively low concentrations, where the magnetoresistance is linear. The square-root temperature dependence of the magnetoresistance is analyzed and good agreement with theoretical calculations is obtained. These results indicate that the square-root magnetoresistance in low magnetic fields can be considered as a characteristic feature of single-layer graphene with a short-range disorder.
AB - Abstract: The magnetoresistances of single-layer graphene samples with various types of scattering impurities are measured over wide temperature and magnetic field ranges. The magnetoresistance of samples with a short-range potential is shown to be proportional to the square root of the magnetic field except for the cases of relatively low concentrations, where the magnetoresistance is linear. The square-root temperature dependence of the magnetoresistance is analyzed and good agreement with theoretical calculations is obtained. These results indicate that the square-root magnetoresistance in low magnetic fields can be considered as a characteristic feature of single-layer graphene with a short-range disorder.
UR - http://www.scopus.com/inward/record.url?scp=85073688141&partnerID=8YFLogxK
U2 - 10.1134/S1063776119080156
DO - 10.1134/S1063776119080156
M3 - Article
AN - SCOPUS:85073688141
VL - 129
SP - 438
EP - 443
JO - Journal of Experimental and Theoretical Physics
JF - Journal of Experimental and Theoretical Physics
SN - 1063-7761
IS - 3
ER -