Open Access
Table 1
Summary of nano-scale-defining lengths [39].
| Domain | Formula | Typical value nma |
|---|---|---|
| Surfaces | Geometry | 5 |
| Nucleation | Critical nucleus size (6) | 5 |
| Optics and electronics | Bohr radius (7) | 10 |
| Magnetism | Single domain size | 50 |
| Mechanics | Griffith length (13) | 50 |
| Systems | ||
| Electronic | Electron mean free path | 100 |
| Photonic | Evanescent field penetration depth | 100 |
| Fluidic | Debye length (30) | 10 |
| Mechanical | Phonon mean free path | 1000 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.