Abstrakti
The terahertz photoconductivity of epitaxial graphene grown on a SiC substrate is studied in magnetic fields. Under a magnetic field applied perpendicular to the sample's plane, a strong increase in the photoconductivity signal was detected due to suppression of electron-electron scattering. The photoconductivity mechanism based on the heating of electrons by terahertz radiation explains the experimental results.
Alkuperäiskieli | Englanti |
---|---|
Artikkeli | 012039 |
Sivut | 465-470 |
Sivumäärä | 6 |
Julkaisu | Journal of Physics: Conference Series |
Vuosikerta | 1482 |
Numero | 1 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 25 maalisk. 2020 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Tapahtuma | Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics - St. Petersburg, Venäjä Kesto: 25 marrask. 2019 → 29 marrask. 2019 Konferenssinumero: 21 |