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Contactless Magnetoresistance in Large Area Epitaxial Graphene Grown on SiC Substrates
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tymoteusz Ciuk Jerzy Krupka Cezariusz Jastrzębski Jarosław Judek Wlodek Strupinski Serkan Butun Ekmel Ozbay Mariusz Zdrojek |
| Copyright Year | 2012 |
| Abstract | The present contactless measurements of magnetoresistance of large area graphene films grown by chemical vapor deposition method on semi-insulating SiC substrates. For this purpose we propose microwave technique using single post dielectric resonator operating at frequency about 13.5 GHz. Comparison of microwave measurements with classic van der Pauw method shows good agreement and proves usefulness of contactless technique in magnetoresistance studies. Experiments have been performed at 4.2 K in magnetic fields up to 7 T. Significant differences in graphene magnetoresistance depending on the orientation and crystal structure of SiC substrates have been observed. |
| Starting Page | 489 |
| Ending Page | 493 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| Volume Number | 2 |
| Alternate Webpage(s) | https://nano.fizyka.pw.edu.pl/wp-content/uploads/2018/07/JMSEA.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |