# Mid-infrared spectroscopy beyond the diffraction limit via direct measurement of the photothermal effect

> Research article (Nanoscale, 2015) · cited 58× · AI/ML

**Wikidata**: [openalex:W1924889590](https://www.wikidata.org/wiki/openalex:W1924889590)  
**Source**: https://4ort.xyz/entity/mid-infrared-spectroscopy-beyond-the-diffraction-limit-via-direct-measurement-of-the-photothermal-effect