![Electronics | Free Full-Text | Evaluation of Signal Quality from a Wearable Phonocardiogram (PCG) Device and Personalized Calibration Electronics | Free Full-Text | Evaluation of Signal Quality from a Wearable Phonocardiogram (PCG) Device and Personalized Calibration](https://pub.mdpi-res.com/electronics/electronics-11-02655/article_deploy/html/images/electronics-11-02655-g001.png?1661413954)
Electronics | Free Full-Text | Evaluation of Signal Quality from a Wearable Phonocardiogram (PCG) Device and Personalized Calibration
![Electronics | Free Full-Text | Evaluation of Signal Quality from a Wearable Phonocardiogram (PCG) Device and Personalized Calibration Electronics | Free Full-Text | Evaluation of Signal Quality from a Wearable Phonocardiogram (PCG) Device and Personalized Calibration](https://www.mdpi.com/electronics/electronics-11-02655/article_deploy/html/images/electronics-11-02655-g002.png)
Electronics | Free Full-Text | Evaluation of Signal Quality from a Wearable Phonocardiogram (PCG) Device and Personalized Calibration
![Strong Schottky barrier reduction at Au-catalyst/GaAs-nanowire interfaces by electric dipole formation and Fermi-level unpinning | Nature Communications Strong Schottky barrier reduction at Au-catalyst/GaAs-nanowire interfaces by electric dipole formation and Fermi-level unpinning | Nature Communications](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fncomms4221/MediaObjects/41467_2014_Article_BFncomms4221_Fig1_HTML.jpg)