Faraday’s induction in nano-transformer

Faraday's induction experiment in a nanometer scale is presented. A nano-transformer with the coupling area of approximately 1mum
²
was fabricated, and the induced open circuit voltage as functions of the frequency and the magnitude of the input bias were measured. Our measured results show that the transformer behaves as a linear ideal transformer with the mutual inductance of 30 nil. This mutual inductance value is orders of magnitude larger than the one expected from 1mum
²
coupling area.