| Autor: |
S. Mathew, S.P. Lebedev, A.A. Lebedev, B. Hähnlein, J. Stauffenberg, E. Manske, J. Pezoldt |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Materials Science Forum. 1062:170-174 |
| ISSN: |
1662-9752 |
| DOI: |
10.4028/p-wn4zya |
| Popis: |
A technical methodology of fabrication of hierarchically scaled multitude graphene nanogratings with varying pitches ranging from the micrometer down to sub 40 nm scale combined with sub 10 nm step heights on 4H and 6H semi-insulating SiC for length scale measurements is proposed. The nanogratings were fabricated using electron-beam lithography combined with dry etching of graphene, incorporating a standard semiconductor processing technology. A scientific evaluation of critical dimension, etching step heights, and surface characterization of graphene nanograting on both polytypes were compared and evaluated. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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