The data of “Design and performance study of an inverted graphene high-pressure sensor”

This dataset contains finite-element records, figure/table data and theoretical calculations supporting the associated paper, including material and model parameters, diaphragm and beam parameter sweeps, pressure–strain data over 0–20 MPa, six unprestressed natural frequencies, Z-direction equivalent static acceleration responses over 10–500 g, and ideal quarter-bridge outputs for K=2. CSV and XLSX files include units, processing notes and provenance.

The adopted full-scale strain is 2675.5 microstrain, and the beam sweep uses the 25 cases underlying Figure 3. Source records, rounded manuscript values and theoretical conversions are distinguished. The zero-pressure point was added by the historical plotting script and is not an independently exported solution.