We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Nanomanufacturing - Key control characteristics - Part 6-10: Graphene-based material - Sheet resistance: Terahertz time-domain spectroscopy
Translate name
STANDARD published on 14.10.2021
Designation standards: IEC/TS 62607-6-10-ed.1.0
Publication date standards: 14.10.2021
SKU: NS-1041430
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: International technical standard
Category: Technical standards IEC
IEC TS 62607-6-10:2021(E) establishes a standardized method to determine the electrical key control characteristic – sheet resistance (Rs) for films of graphene-based materials by – terahertz time domain spectroscopy (THz-TDS). In this technique, a THz pulse is sent to the graphene-based material. The transmitted or reflected THz waveform is measured in the time domain and transformed to the frequency domain by the fast Fourier transform (FFT). Finally, the spectrum is fitted to the Drude model (or another comparable model) to obtain the sheet resistance. • This non-contact inspection method is non-destructive, fast and robust for the mapping of large areas of graphene films, with no upper sample size limit. • The method is applicable for statistical process control, comparison of graphene films produced by different vendors, or to obtain information about imperfections on the microscale such as grain boundaries and defects, etc. • The method is applicable for graphene grown by chemical vapour deposition (CVD) or other methods on or transferred to dielectric substrates, including but not limited to quartz, silica (SiO2), silicon (Si), sapphire, silicon carbide (SiC) and polymers. • The minimum spatial resolution is in the order of 300 µm (at 1 THz) given by the diffraction limited spot size of the THz pulse.
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-09-09 (Number of items: 2 346 212)
© Copyright 2024 NORMSERVIS s.r.o.