- Tytuł:
- Effect of Sample Thickness on Carbon Ejection from Ultrathin Graphite Bombarded by keV C_{60}
- Autorzy:
-
Golunski, M.
Postawa, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/1030136.pdf
- Data publikacji:
- 2017-08
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
Computer simulations
sputtering
graphene - Opis:
- Molecular dynamics computer simulations are employed to investigate the effect of a sample thickness on the ejection process from ultrathin graphite. The thickness of graphite varies from 2 to 16 graphene layers and the system is bombarded by 10 keV C₆₀ projectiles at normal incidence. The ejection yield and the kinetic energy of emitted atoms are monitored. The implications of the results to a novel analytical approach in secondary ion mass spectrometry based on the ultrathin free-standing graphene substrates and transmission geometry are discussed.
- Źródło:
-
Acta Physica Polonica A; 2017, 132, 2; 222-224
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł