Hi all, I am interested in computationally calculating piezoelectric tensors and coefficients using Quantum ESPRESSO and would greatly appreciate your guidance. Could you kindly provide a step-by-step outline of the methodology for these calculations? Specifically, I am looking for details on:
1. The workflow for calculating the piezoelectric tensor, including necessary modules (e.g., PHonon, Berry phase) or additional tools. 2. Any post-processing steps or scripts used to extract and analyze the piezoelectric coefficients, especially strain coefficients. Thank you for your time and consideration.
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