I want to find GO (dispersed in NMP) dielectric constant / permittivity , under DC field of about 3.7 V/mm
Can refer to Vector Network Analyzer (VNA) Measurements and Uncertainty Assessment Book by Nosherwan Shoaib
Or u can design your own VNA according to your demands
http://hforsten.com/cheap-homemade-30-mhz-6-ghz-vector-network-analyzer.html
We can measure dielectric constants of suspended particles in liquid medium by using a liquid test fixture and a dielectric analyzer
thank you so much
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