IEC Technical Specification 62607-6-24
IEC TS 62607-6-24:2026
Nanomanufacturing - Key control characteristics - Part 6-24: Graphene-related products - Number of layers of graphene: optical contrast
IEC TS 62607-6-24:2026 which is a Technical Specification, establishes a standardized method to determine the key control characteristic (KCC)
• number of layer distribution
for CVD graphene film by
• optical contrast measurement
The number of layers and number of layer distribution of CVD graphene film is derived by G‑channel contrast values.
This method is applicable for clean CVD graphene film without twisted multilayer structures on a SiO2/Si substrate.
• number of layer distribution
for CVD graphene film by
• optical contrast measurement
The number of layers and number of layer distribution of CVD graphene film is derived by G‑channel contrast values.
This method is applicable for clean CVD graphene film without twisted multilayer structures on a SiO2/Si substrate.
CHFÂ 160.-
Technical committee
TC 113 Nanotechnology for electrotechnical products and systems| Publication type | Technical Specification |
| Publication date | 2026-06-29 |
| Edition | 1.0 |
| ICS | 07.120 |
| Stability date | 2029 |
| ISBN number | 9782832713389 |
| Pages | 21 |
| File size | 2.34 MB |
Promote inclusive and sustainable economic growth, full and productive employment and decent work for all
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation