# Micromachining and validation of the scanning acoustic microscope spatial resolution and sensitivity calibration block for 20–230 MHz frequency range

> Research article (Microscopy, 2016) · cited 11× · AI/ML

**Wikidata**: [openalex:W2500796973](https://www.wikidata.org/wiki/openalex:W2500796973)  
**Source**: https://4ort.xyz/entity/micromachining-and-validation-of-the-scanning-acoustic-microscope-spatial-resolution-and-sensitivity-calibration-block-f