| Autor: |
Xiu-Yuan Li, Wen-Ming Zhang, Er-Qi Tu, Yi-Hang Xin, Kai-Ming Hu |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
NEMS |
| DOI: |
10.1109/nems51815.2021.9451283 |
| Popis: |
Strain engineering has attracted great interest for being regarded as a straightforward and universal approach to tune the intrinsic properties of two-dimensional (2D) materials and improve the performances of nanodevices from 2D materials. We proposed a novel low-temperature post-curing transfer method to fabricate mono-scale conformal wrinkles to apply strains on graphene membranes. Because the low-temperature post-curing process not only ensures sufficient interface adhesion strength, but also avoids diffusion-induced gradient interface, mono-scale conformal graphene wrinkle patterns are triggered. Mechanical bending-induced cracks are introduced to make wrinkles align in one-dimensional (1D) order. The mono-scale graphene wrinkles can be used for strain engineering of 2D materials and ultrathin semiconductor applications. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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