Impedance spectroscopic study of Si/HF-electrolyte system during Si dissolution
Source abstract
Abstract
Porous silicon (PS) has been synthesized by anodic etching in HF and ethanol electrolyte. The in situ current–voltage characteristic clearly identify the pore formation, transition and electropolishing regimes. The experimentally observed impedance and phase as a function of frequency (Bode plots) reasonably agree with theoretically simulated Bode plots drawn by considering the equivalent circuit for PS/electrolyte.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Silicon Nanostructures and Photoluminescence · Silicon and Solar Cell Technologies · Semiconductor materials and devices
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