Here’s how it works. So, if you’re planning to buy it, we hope you’ve been saving – though you should still have a little time yet, with the Galaxy Z Fold 7 probably not launching until July.

The information obtained from EIS tests are described by the Nyquist and Bode diagrams. The Nyquist spectra corresponds to the relationship between the resistivity, Z' (real impedance), and the ...

Here, however, we show that the use of fast Fourier transform electrochemical impedance spectroscopy (FFT-EIS) to interrogate EAB sensors leads to improved (here better than 2 s) time resolution and ...